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Surface area please help :)0
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Surface area please help :)0

Surface area please help :)0-example-1
User Ryanman
by
4.8k points

1 Answer

1 vote

Answer:

960

Explanation:

This is a triangular prism. It has 5 faces. Two faces are congruent triangles. The other 3 faces are rectangles.

SA = 2 × ½bh + L₁W₁ + L₂W₂ + L₃W₃

SA = 2 × ½ × 10 in. × 24 in. + 10 in. × 12 in. + 26 in. × 12 in. + 24 in. × 12 in.

SA = 960 in.²

User Linquize
by
4.6k points
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