Please help. 15 points. Show all work. Thank you.

1 answer:

3 0

1. 3.14 x 4.5 x 12.5 + 3.14 x 4.5^2 = 240.21 = 240 cm^2

2. 14x(14x(sqrt(22^2+14^2)) = 561.1PI cm^2

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