Which theorem(s) can you use to prove that the two triangles are congruent?

Which Theorem(s) Can You Use To Prove That The Two Triangles Are Congruent?

Answers

Answer 1

Answer:

To prove the congruence between two triangles there are several postulates, that can be applied depending on the congruent parts of the triangles.

The postulates are:

SAS (Side-Angle-Side): This postulate states that if two triangles have two corresponding sides congruent and one corresponding angle congruent, we can conclude that those triangles are completely congruent.

ASA (Angle-Side-Angle): This postulate states that if two triangles have two corresponding angles congruent and one corresponding side congruent, then those triangles are congruent.

SSS (Side-Side-Side): This postulate states that if two triangles have all three corresponding sides congruent, then triangles are congruent.

AAS (Angle-Angle-Side): If two pairs of corresponding angles are congruent and one pair of corresponding sides is congruent, then both triangle are congruent each other.

HL (Hypothenuse-Leg): this postulate is applied when we have right angles. It states that two right triangles are congruent if they have one pair of corresponding leg congruent, and the hypothenuses are also congruent. We could conclude that those right triangles are congruent.

From these postulate, we can demonstrate the congruence between two triangles. Then, from that congruence, we deduct the congruence between each corresponding parts of those triangles. For example, if we demonstrate the congruence by AAS, we deduct that the third angle is also congruent, and the other two sides are also congruent.


Related Questions

Factor completely. there is and a and b so two questions

Answers

Answer:

A. 4(x - 1)^2

B. (a+4b)^2

How do you graph 16x-4y=2?

Answers

Make it into slope intercept form
16x = 4y + 2
4y = 16x - 2
Divide by 4
Y = 4x -1/2
Since the equation is linear, find 3 points and plot them
(0, -1/2), (1, 3.5), (-1, -4.5)
And lastly, draw a line through them

Answer:

I like your cut g

Step-by-step explanation:

-2x -3=9 solve and explain

Answers

Answer:

-6

Step-by-step explanation:

-2x - 3 = 9

     + 3     +3

-2x = 12

/ -2     / -2

x = -6

please help thanks in advance oh and also best answer gets brainliest

Answers

Answer:

third option

Step-by-step explanation:

The triangles have 2 pairs of congruent sides and 2 congruent included angles between the sides.

Thus

Δ ABC ~ Δ DEF by the SAS postulate

76-100 vgnfhyyhfhtdfrsgtrrtrtryfhyf hi

Answers

Answer:

-24

Step-by-step explanation:

hi

what’s the height of the triangle

Answers

the formula to use for this equation would be a²+b²=c². in this case, a is 11, b is 9.2, and c is the side you are looking for. so you do 11²+9.2²=c². simplify that and you get 205=c². now square root both sides and you get 14.32=c. the height of the triangle is 14.32. hope this helps

Given the equation y= X+ 9, what is the y-intercept?

A.-1/2
B.9
C.1/2
D.-9​

Answers

Answer:

B

Step-by-step explanation:

9 is where you graph it first, to start your line. this would mean that it is B

it would be B so the y-intercept is 9

Amanda Sabino's taxable income is $20,900 . Use this table below to find out how much she'll pay in state tax

Answers

Answer:

is that a test huh

is that a test

Step-by-step explanation:

Ten(10) adults and 3 children attend a local concert for $59. Four(4) adults and 3
children attend the same concert for $29. How much does it cost for each to attend?

Answers

Answer:

$5 per adult and $3 per kid

Step-by-step explanation:

5x10=50

3x3=9

50+9=59

4x5=20

3x3=9

20+9=29

hey please help me with the answer​

Answers

The answer would be 6 because when you plug it in it becomes 3+7-4 which is 6

Proportions - 5/10
earn 5 coins
A recipe needs 2 tablespoons of vegetable oil for every cup of flour. If you plan to use 3 cup
Flour, how much vegetable oil will you need?

Answers

Answer:

2 t / 1 c

2/1=x/3

6=x

6 tablespoons

Answer:

8 Tablespoons trust me.

Step-by-step explanation:

40 miners need to ride the elevator to the bottom of the mine. The elevator can hold 9 miners at a time. How many miners will be in the elevator on its last trip?

Answers

Answer:

the answer is 4

Step-by-step explanation:

Evolution requires at molecules and atoms
assemble themselves into what order​

Answers

Answer:

Evolution requires at molecules and atoms assemble themselves into increasing order

1. A professional basketball used for league play has a diameter of 25 cm. Which of the following is closest to the volume of the basketball in cubic centimeters?​

Answers

Answer:

V = 8,181.23 [tex]cm^{3}[/tex]

Step-by-step explanation:

Unfortunately, we are not given any answer choices to choose from but using the information provided we can find the actual volume of the basketball. A basketball is made in the shape of a sphere and the formula for the volume of a sphere is the following...

V = [tex]\frac{4}{3} * \pi * r^{3}[/tex]

radius of a circle/sphere is half of it's diameter. Since we are provided the diameter size we simply divide it by 2 which would give us 12.5cm. Now we simply plug this value into the formula and solve for V.

V = [tex]\frac{4}{3} * \pi * 12.5^{3}[/tex]

V = [tex]\frac{4}{3} * \pi * 1953.125[/tex]

V = 8,181.23 [tex]cm^{3}[/tex]

I WILL MARK BRAINLIEST Charla is finding points on a number line.

Which point could represent ?
A
B
C
D

Answers

C, A and B are incorrect because they are negatives and D is much higher than 2/3

1) When I double my number and add 3, I get 13. WRITE AN EQUATION that represents the hint.

2) When I double my number and add 1, I get my number plus 4. WRITE AN EQUATION that represents the hint.

3) When I subtract five from my number, I get my number multiplied by 0.5. WRITE AN EQUATION that represents the hint.

4) When I triple my number and add 4, I get 4 times my number minus 3. WRITE AN EQUATION that represents the hint.

***please answer quickly!!!

Answers

2x+3=13

2x+1=x+4

x-5=x.0.5

3x+4=4x-3

Help plz and dont IGNORE ME!!! plzzzzzzzz

Answers

Answer:

2.

=10280

= 1.0280x10^4

3.

= 2800000

= 2.8x10^6

4.

= 56500

= 5.65x10^4

5.

= 35740

=3.574x^4

6.

=54160

=5.416x10^4

7.

=16836700

=1.68367x10^7

8.

=7080

Mark me the brainiest ❤️

Could someone explain this to me and help me plss thank you soo much:)

Answers

The graph is linear and has a fixed growth meaning it does not change

Question 8
Calculate the difference (4x2 + x - 5) – (5x2 - 1).

Answers

Answer:

x - 6

Step-by-step explanation:

(4x2 + x - 5) - (5x2 - 1)

According to the order of operations, parenthesis come first so we will solve what is in the parenthesis first.

Then we do the multiplication because it comes before addition and subtraction.

4x2 = 8

Now we have 8 + x - 5

Combine like terms and 8-5=3 so we have 3 + x

Now for the second one.

5x2=10

10-1=9

Subtracting this from the first expression we have:

3+x-9 =

x - 6

Graph y=3x+2.

It's for math and I need h e l p

Answers

Hopefully this will help. You use the 2 on the Y-axis and then you go up three and over one since x=1 if there isn’t a number before it!

Owen simplified the expression r-8 s-5.

Answers

There are no like terms.

Answer:

=r−8s−5

Alice likes to go to Main Event to play laser tag and climb the rock wall each Saturday. Instead of purchasing the play pass, Alice pays for each activity separately.


a. This week Alice played laser tag twice and climbed the rock wall 3 times, spending $31.


b. Last week Alice played laser tag 4 times and climbed the rock wall once, spending $27.


Using the information provided, how much does Main Event charge, in dollars, to climb the rock wall?


1. $7

2. $5

3. $8

Answers

Answer:

1. $7 for climbing the rock

Step-by-step explanation:

x is the number of laser tags

y is the number of times climbed the rock

a. 2x + 3y = 31

b. 4x + y  =27

lets find y

Step 1

4x + y = 27

y = 27 -4x

step 2

replace y with 27 - 4x in the a.

2x + 3( 27 - 4x) = 31

2x + 81 - 12x = 31

2x -12x = 31 -81

x = 5

y = 27 - 4(5)

y = 7

Suppose two friends are standing next to each other. One friend runs 39.239.2 yards in one direction. The other friend runs 24.824.8 yards in the opposite​ direction, stops, and then continues in the same direction for 13.413.4 more yards. How far apart are the​ friends?

Answers

Answer:

77.4774 yards

Step-by-step explanation:

Friend 1 runs 39.2392 yards in direction X

Friend 2 runs 24.8248 yards in direction Y

Friend 2 runs another 13.4134 yards in direction y

Distance between The two friends

starting from Origin ( 0 ) =  39.2392 + 24.8248 + 13.4134  

                                        = 77.4774 yards

3 tickets to the museum cost $12.75. At this rate, what is the cost of:

Answers

i think the cost is 4.25
It’s $4.25. You would divide 12.75 by 3.00 to get your answer.

Which is the greater fraction
3/4 or 11/16​

Answers

Answer:

3/4

Step-by-step explanation:

3/4 = 75%

11/16 = about 68%

Therefore, 3/4 is greater

HURRY PLEASE!!

How would you graph this on a slope?


Answers

Answer:

If you wanted to you could go to desmos it helps you graph

Step-by-step explanation:

What is 2 1/2 divided 3 3/4?​

Answers

Answer:

Step-by-step explanation:

2 1/2 divided by 3 3/4

2.5 divided by 3.75=  2/3 or 0.6

Answer:

2/3 or .66666666666666666

Step-by-step explanation:

2 1/2 = 5/2

3 3/4 = 15/4

Then you get a common denominator:

10/4 divided by 15/4

flip 15/4

10/4 divided by 4/15

then multiply

40/60

then simplify

2/3

A rectangular sheet of paper $8\frac{1}{2}$ inches by 11 inches is folded and then taped so that one pair of opposite vertices coincide. What is the number of inches in the perimeter of the resulting pentagon

Answers

Answer:

32.2 inches

Step-by-step explanation:

The drawing at the right shows a person,
5 feet tall, casting a shadow 3 feet long.
The tree is casting a shadow 15 feet long.
How tall is the tree?

Answers

Answer:

I would say the tree is 18 feet tall

Answer: 25 feet tall

Step-by-step explanation:

First, let's take a look at the person. If they are 5 feet tall and cast a shadow of 3 feet, we can easily convert this into a proportion: 5 feet tall: 3 feet shadow.

Continuing with this method, we can convert the tree into a proportion: x feet tall: 15 feet shadow.

So, 5:3=x:15. Mathematically, think of it as 5/3=x/15.

To find x, you will need to multiply 15 to both sides, or perform cross multiplication.  (5/3)(15)=(x/15)(15). This will equal 25. The tree is 25 feet tall.

Determine the slope-intersept form of the linear equation x/2 - y + 6 =0

Answers

Answer: slope =1/2  y intercept (0,6)

Step-by-step explanation: use the slope and y intercept form y=mx + b

Other Questions
Qu haces por la maana? An auto-parts store offers a fuel additive that claims to increase a vehicles gas mileage. The additive is poured into a vehicles gasoline tank after the tank is filled. To measure the claim, 30 taxi drivers receive a bottle of the additive to use the next time they fill their gas tank. The drivers then compare their gas mileage with the additive to their gas mileage before the additive was used.What is the response variable in this scenario?the age of the carthe 30 cars used in the studythe use of the additivethe gas mileage after the additive is used I need an answer to What is: p - 10 = 5 According to Le Chatelier's principle, what happens to the equilibrium constant (K) when the concentration of the reactants is doubled? The value of the equilibrium constant (K) is doubled. The value of the equilibrium constant (K) is halved. The value of the equilibrium constant (K) remains the same. The value of the equilibrium constant (K) changes unpredictably. II. Mr. Roy sold a cupboard to Mohan for RO 60 and earned a profit of RO 10. Mohan spent RO 27 to polish and repair the cupboard. He then sold it to Gopi at a profit of RO 8. After using the cupboard for a year , Gopi sold it to a furniture dealer for RO 90. Did Gopi make a profit or a loss in the deal? * Which of the following happened first:A) Meiji rule was established.B) Japan created a sphere of influence in Manchuria.C) Commodore Perry arrived in Japan.D) Feudalism was abolished. Select the correct answer.Mario requires a medication that will lower his blood pressure by relaxing the blood vessels and decreasing the blood volume. Which class ofmedications would Marlo's doctor prescribe?A digitalis preparationsB. beta blockersCangiotensin Il receptor antagonistsD. anglotensin-converting enzyme inhibitors PLEASE I WILL GIVE BRAINLIESTWrite the SLOPE INTERCEPT form of a line that passes through point A at (4,-3) and point B at (2,1) ANSWER PLEASE Read the excerpt from Eighty Years and More.Until I was sixteen years old, I was a faithful student in the Johnstown Academy with a class of boys. Though I was the only girl in the higher classes of mathematics and the languages, yet, in our plays, all the girls and boys mingled freely together. In running races, sliding downhill, and snowballing, we made no [division] of gender. True, the boys would carry the school books and pull the sleighs up hill for their favorite girls, but equality was the general basis of our school relations. I dare say the boys did not make their snowballs quite so hard when pelting the girls, nor wash their faces with the same [forcefulness] as they did each other's, but there was no public evidence of [favoritism].Which detail supports the central idea that Stanton feels females and males were generally treated equally at Johnstown Academy?Until I was sixteen years old, I was a faithful student . . .I was the only girl in the higher classes of mathematics . . .[T]here was no public evidence of [favoritism].True, the boys would carry the school books . . . based on the sequence of events in The Riddle of the Rosetta Stone I have no idea how to find the values of x and y in that diagram. Can someone help? What is the significance of the Loyalists and Patriots in GA during the Revolutionary War? A recipe calls for 5 cans of corn to serve 4 people. If Jack is planning to serve a crowd of 10 people, how many cans of corn should he purchase? A. 2 cansB. 8 cansC. 15 cansD. 12.5 cans What king least respected the idea of Ma'at explain eye strain and ways to help. The atmospheric gases in the thermoaphere are heated___. Which of the following is an example of descent with modification Explain the history of the holiday (hanukkah). How didit get started? (2-3 sentences) why is it important to learn about light and energy in your own words Two skaters A and B. having masses 50 kg and70 kg respectively, stand facing each other 6 mapart on a horizontal smooth surface. They pullon a rope stretched between them. How far doeseach move before they meet?(A) both move 3 m(B) A moves 2.5 m and B moves 3.5 m(C) A moves 3.5 m and B moves 2.5 m(D) both move 4 m(E) none of the above