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What is the surface area of this solid?

OA. 226.08
B. 257.36
OC. 163.28
OD. 150.72

What is the surface area of this solid? OA. 226.08 B. 257.36 OC. 163.28 OD. 150.72-example-1
User Kguest
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1 Answer

2 votes

Answer:

S = π(2²) + 2π(2)(6) + π(2²) + π(2)(10)

= (4 + 24 + 4 + 20)π = 52π = 163.36

Letting π = 3.14, S = 52(3.14) = 163.28

The correct answer is C.

User Vadikrobot
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