What is the surface area of this figure?
Enter your answer in the box.
ft²
Answers
1222
Reason for this answer:
The surface area of given figure is 1222 [tex]ft^{2}[/tex]
What is Surface Area ?Surface area is the amount of space covering the outside of a three-dimensional shape.
Firstly, Take the cuboidal base.
We will find the area of the front and back face which is shape of rectangle.
The side faces of rectangles and lastly the bottom face.
Area of Front and back face= area of 2 rectangles= 2 x length x breadth
= 2 x 19 x 11
= 418 [tex]ft^{2}[/tex]
Area of side faces = area of 2 rectangles= 2 x side x side
= 2 x 11 x 9
=198 [tex]ft^{2}[/tex]
Area of bottom = Length x breadth= 19 x 9
= 171 [tex]ft^{2}[/tex]
Now, area of faces remaining on the side of the triangular prism.
There are two rectangle of measurement : length= 9 ft and breadth = 4.5 ft
Area of two remaining faces on top other than triangular base= l x b= 2 x (9 x4.5)
= 81 [tex]ft^{2}[/tex]
At last, the side faces of triangular prism whose area be,=2 x 13 x 9
= 234 [tex]ft^{2}[/tex]
Area of front and back face of triangular prism= 2 x ( [tex]\frac{1}{2}[/tex] x b x h )
= 2 x 0.5 x 10 x 12
= 120[tex]ft^{2}[/tex]
Total Surface Area of the figure is,= 418+ 198+171+234+81+120
= 1222 [tex]ft^{2}[/tex]
Learn more about surface Area here:
https://brainly.com/question/2835293
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Related Questions
After finding the third angle of a right triangle if the measure of one of the angles is 25°, prove how you know the measure of third angle.
a. The sum of the measures of a right triangle is 180°. You know that a right angle measures 90°. So, 180 – 90 – 25 = 55.
b. The sum of the measures of a right triangle is 180°. You know that a right angle measures 90°. So, 180 – 90 – 25 = 65.
c. The sum of the measures of a right triangle is 360°. You know that a right angle measures 90°. So, 360 – 90 – 25 = 245.
d. There is not enough information given to solve this problem.
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WHAT IS THE VARIABILITY???
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Answer:
April is 17 and june is 10
Step-by-step explanation:
What is the measure of 1 if 1 is (4x - 4) and 2 is (4x)?
Answers
4x-4+4x=180
Now we combine the like terms on the left side of the equation.
8x-4=180
Now we have to add the 4 to both sides.
8x=184
Now to get the x by itself (find the value of x) we have to divide the 8 on both sides.
x=23
Now that we have found x we can plug it back into the equation for number 1 [(4x-4)] and solve to find the value of number 1.
4(23)-4=88
Answer: 88°
Hope this helps :)
Write a story problem to go with the multiplication problem 4 x 2/3. Then,solve the problem.
Please hurry i have a day left so please help
Answers
Answer:
8/3 or 2 2/3 orrrrrr 2.666666
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HELLLLPPPP!!!!!!!!!!!!!!!! I WILL GET GROUNDED!!!!!!!!!!!!!!!!!
What is the slope of the line shown in the graph? (4 points)
A coordinate plane graph is shown. Points are plotted at 0 comma 3 and 1 comma 1. The points are joined by a line.
−1
−2
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Answers
Answer:
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Step-by-step explanation:
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Clare is painting some doors that are all the same size. She used 7 liters of paint to cover 812 doors. How many liters of paint are needed for 1 door?
Answers
Answer:
It would take 1/116 of a liter.
Step-by-step explanation:
If you take 812/7.. You get 116. You then know thats one liter of paint. But you dont want to know what one liter is. You need to know what one door is. So you make that 1/116 which is one door out of the 116 doors in that one liter of paint. Hope this helps.
A family buys 6 airline tickets online. The family buys travel insurance that costs $17 per ticket. The total cost is $1,086. Let x represent the price of one ticket. Write an equation for the total cost. Then find the price of one ticket.
Which equation represents this situation?
Answers
Answer:
1086= 6x + 102
Step-by-step explanation:
to find price of 1 ticket
1086=6x +102
-102 -102
984= 6x
------ -----
6x 6x
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What is "2x2?" I want to know.
Answers
4
Answer:
REaLLY YOU DON"T KNOW WHATS 2 X2 REALLY IT FOUR
Step-by-step explanation:
Could someone at least help me with these? Please :')????? This is due in 2 hoursssss
Answers
Answer:
a) 36cm^2
b) 609m^2
c) 18cm^2
d) 30cm^2
i need someone else to check this because i mooted it on a break.
Step-by-step explanation:
For a, we can solve for the larger rectangle and the smaller rectangle and subtract the smaller rectangle's area from the larger one. 12*5=60 and 3*8=24. 60-24=36.
For b, we can do the same thing, solving for the larger shape then the smaller. We can break up the shapes. We can split the larger shape into a rectangle measuring 17 by 36 and a rectangle measuring 14 by 11. This will give us a total area of 766. The smaller shape can be split into 7*7 and 6*18 with a total area of 157. The resulting number from the subtraction is 609.
for c, We can find the triangles. The picture shows that the 8cm side is broken in to parts of 4. the area of the larger is 24, and the smaller 6. the resulting number is 18.
for d, we can find the larger rectangle and the triangle. 12*4=48, and the triangle seems to be isoceles, so it's area is 18. The area of the shaded part is 30.
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Answers
so first take two sets of coordinates. Find the slope using the slope formula; m=(Y₂-Y₁)/(X₂-X₁). Plug in the x and y values. let's use (14,21) and (2,3). Our equation would be (3-21)/(2-14)=(-18)/(-12)=1.5. Then use point-slope form; (Y-Y₁)=m(X-X₁). Plug in the x and y values, and get (y-21)=1.5(x-14). Simplify and get y-21=1.5x-21. Add 21 on both sides, and you get your final equation y=1.5x. So equation 1 will match A. Then do those same steps for the rest of the equations.
this is due by tonight pls- (two attatchments)
Answers
Answer:
62.83 im pretty sure.
Step-by-step explanation:
Diameter = 12 inches so the radius is 6 inches. The pan radius is 4 inches so it must be 8 inches in diameter. This means that 4 inches of the pan cannot be covered right? because 12 - 8 = 4. However because a pizza = circle you need to use pi = 3.14. So the circle area would be 113.1 - 50.27 which is 62.83
Answer:
1. The pan has lengths of 12 and 12 (remember that a pizza pan/box is a square so all sides are the same length).
That would mean the area of the pan is;
12 x 12 = 144
Now in finding the area of the pizza, we must know the formula for finding the area of a circle, which is;
A = pi*r^2,
where pi is 3.14 or 22/7, and r is the radius which is squared
So replace those values:
A = 3.14 x 4^2
A = 3.14 x 16
A = 50.24
But now they want us to find out the area of the parts that have not been covered, so we subtract the area of the pizza from the total of the pan;
144 - 50.24
= 93.76 square inches
2. To find the area of the semicircle we must use the formula for finding the area of a circle and divide it by two since it's a semicircle.
The radius of the semicircle is 3, because the diameter is 6 and half of the diameter is the radius so half of 6 is 3.
A = pi*r^2/2
A = 3.14 x 3^2/2
A = 3.14 x 9/2
A = 28.26/2
A = 14.3
Now we must find the area of the triangle,
And the formula for area of a triangle is;
A = BH x 1/2
The base is 6, and the height is 10.
So:
A = BH x 1/2
A = (6 x 10) x 1/2
A = 60 x 1/2
A = 60/2
A = 30, now we must add the total of the two areas;
14.3 + 30 = 44.3 square feet
Sunil is the ticket manager at a local soccer field. He wants to conduct a
survey to determine how many games most spectators attend during the
soccer season
Part A.) What is the population for Sunil’s survey? Give an example of a way that Sunil could collect a representative sample of this population.
Answers
Answer:
Sunil can randomly survey spectators at the soccer field to determine how many games they have attended
1/4 of Shawn's socks are gray. He has 24 socks. How many gray socks does he have?
Question 4 options:
4
6
8
dont you dare to say it can be solved with simple knowledge because i do not have that knowledge and i need help all the time and stuff explained
Answers
Answer:
1/4 of 24 is 6
Step-by-step explanation:
1/4 in decimal form is 0.25 or .25 and we know that he has 24 socks in total so we then multiply the decimal of the fraction with the total amount of socks...
1/4 = 0.25
0.25 x 24 = 6
shawn has 6 gray socks
Hope i could help!!!
Answer:
The answer is 6 grey socks.
Step-by-step explanation:
Set it up like a proportion:
[tex]\frac{1}{4} = \frac{x}{24} \\[/tex]
Cross multiply:
24=4x
divide to isolate "x"
24/4= 6 socks
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Enter your answer in the box.
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Answer:
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Step-by-step explanation:
Since there is No solutions found
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Answer:
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Step-by-step explanation:
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Answers
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Explanation:
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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Step-by-step explanation:
Rational function / Subtract
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Step-by-step explanation:
abcdefghijklmnopqrstuvwxyz
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Answer:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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I tried my best
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Answers
Answer:
20% of 50 oz is 10 oz, but 20% of 60 oz is 12 oz.
Step-by-step explanation:
This is because 60 is a larger number than 50, so percentage changes to it will be larger.
Don't forget to thanks and rate if correct :D
Answer:
20% of 50 oz is 10 oz, but 20% of 60 oz is 12 oz.
Step-by-step explanation:
Because 60 is a much bigger number than 50, so the change of percentage will also be greater.
Please help I need it
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Answer:
power of 10, add or subtract keep the power of 10
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Answer: 136 cm2
Explanation : Math
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(3^8⋅ 2^−5⋅ 9^0)^−2
i will mark brainlest