chellebug10 chellebug10

11-03-2019
Mathematics

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Find the surface area of the composite figure.

Find the surface area of the composite figure class=

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cblue8282 cblue8282

11-03-2019

Answer:

508.68 in^2

Step-by-step explanation:

The equation given: 2πr^2+2πrh

Givens: r = 3 in, h = 3*8 in = 24 in, π ≈ 3.14

Substitution: 2(3.14)3^2+2(3.14)3*24

Solution: 508.68

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