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Find the surface area. Show work.

Find the surface area. Show work.-example-1
User Fareeda
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2 Answers

6 votes
hi there i just finished learning this!! anyways here’s the solution for the problem i also drew it as a net incase you’re a visual learner:) here is the formula for finding the area of a rectangle and a triangle if you need it:
: A=bh x height
rectangle: l x w=A
since a triangular prism is made up of 3 rectangles and 2 triangles, add up the answers of their multiplied numbers and it equals the SA. (total SA of you problem is 746)
Find the surface area. Show work.-example-1
User Zjyhjqs
by
8.1k points
4 votes

Explanation:

first you'll have to cut the triangle in half to make the right angle. when u do the side is whatever the num is 132-??= thats the answer. and then add all of the area nums and then u get the num

User Belens
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