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2 years ago

Please help. What is the surface area. This is urgent!

Mathematics

2 answers:

riadik2000 [5.3K]2 years ago

8 0

Answer:

1733.28 in^2.

Step-by-step explanation:

The radius r = 1/2 the diameter = 1/2 *12 = 6 inches.

SA = 2*3.14*6^2 + 2*3.14*6*40

= 1733.28 in^2.

zloy xaker [14]2 years ago

3 0

Answer:1733.28

square inches I think

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$\mathsf{\star \ The\ sum\ of\ a\ number\ \&\ forty-six}$

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