Asked by supergirl

2. Sarah need to cover the lateral area and the base on top of the cylinder. h=12in r=6in v=?
about how many square inches of paper will Sara need?

A. 282in 2 is the ratio
B. 254in
C. 679in
D. 565

answers plz for all
Answered by Steve
the area needed is
πr^2 + 2πrh = πr(2h+r) = 6π(24+6) = 180π = 565
Answered by Slingytuie
He/she Above me is wrong the real answer is 254
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