Find the surface area of the right triangular prism below.

108 in2

48 in2

51 in2

102 in2

Question

Find the surface area of the right triangular prism below.

		
108 in2
		
48 in2
		
51 in2
		
102 in2

anonymous · Answer

attachment

crashonce · Answer

the surface area is the added area of all the sides correct?

crashonce · Answer

use multiplication of the side lengths for different sides to get the total and thats it
whats ur answer

anonymous · Answer

wait so i add the sides? or multiply them

anonymous · Answer

@CrashOnce

astrophysics · Answer

Find the area of each piece in the figure and add them :)

anonymous · Answer

i dont kn how to

astrophysics · Answer

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astrophysics · Answer

So 2 triangles and 3 rectangles

astrophysics · Answer

What is the area of a triangle? What is the area of a rectangle?

anonymous · Answer

how do i find them

astrophysics · Answer

$$ A (\triangle) = \frac{ 1 }{ 2 } bh,~~~~~A(rec) = l w $$

astrophysics · Answer

So you can label each figure A1, A2, etc and figure out separate areas, try doing it :)

astrophysics · Answer

You have the dimensions

anonymous · Answer

ok can u make my life easier and give me the problem so i can solve myself?

astrophysics · Answer

What do you mean?

astrophysics · Answer

You have the problem, all you need to do is find the area of each shape and add it :\

anonymous · Answer

no like plot the letters in and i will solve

astrophysics · Answer

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