Mark M. answered 05/04/19
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
A1 = 4πr2
A2 = 4π(2r)2
What is the ratio A2 : A1?
Mark M. answered 05/04/19
Mathematics Teacher - NCLB Highly Qualified
A1 = 4πr2
A2 = 4π(2r)2
What is the ratio A2 : A1?
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