12 cm He 4 cm 3 cm 5 cm 3 cm 5 cm 4 cm 4 cm 3 cm What is the surface area of the solid? A. 81 square centimeters B. 192 square centimeters C. 156 square centimeters OD. 168 square centimeters 12 cm

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asked Apr 15, 2024 62.9k views

3 votes

12 cm

He
4 cm 3 cm 5 cm
3 cm 5 cm
4 cm
4 cm
3 cm
What is the surface area of the solid?
A. 81 square centimeters
B. 192 square centimeters
C. 156 square centimeters
OD. 168 square centimeters
12 cm

12 cm He 4 cm 3 cm 5 cm 3 cm 5 cm 4 cm 4 cm 3 cm What is the surface area of the solid-example-1

Mathematics
college

Joseph Weissman asked

by Joseph Weissman

9.0k points

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1 Answer

3 votes

Answer:

2(1/2)(3)(4) + 12(3) + 12(4) + 12(5)

= 12 + 36 + 48 + 60 = 156 cm^2

C is the correct answer.

Jackjoesmith answered Apr 22, 2024

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