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Find the surface area of the prism
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2 votes
Find the surface area of the prism

Find the surface area of the prism-example-1
User Edonbajrami
by
8.8k points

2 Answers

3 votes

Answer:

330

Explanation:

We can break each surface area into it pieces.

For the squares:

9x13=117

9x5=45

9x12=108

For the triangles:

12x5÷2=30

12x5÷2=30

Add all of those together to get the total square area, which is

330

User Christopher Poile
by
8.0k points
2 votes

Answer:

330

Explanation:

The prism is a triangular prism

9 * (12 + 5 + 13) + (2 * 30)= 330

30 being the base area

User Pruthvi Barot
by
8.5k points
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