JessicaVibes JessicaVibes

21-03-2022
Mathematics

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What is the surface area of this right triangular prism?

Enter your answer in the box.

(Answer) in²

What is the surface area of this right triangular prism Enter your answer in the box Answer in class=

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ievashingis2008 ievashingis2008

21-03-2022

I think it’s
1200 in2

find out the bottom which is a rectangle so 30x15=450

find out the triangle in the middle and back so you work out half of the whole rectangle so 15x8=120x2=240

and work out the triangles above so 15x17=255x2=510

add up 510+240+450=1200

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