1 Answer

Smd · Answer 1 · 2017-05-27T19:03:22+0000

A=πr²
A=22/7×4×4 or 3.14×4×4
A=22/7×16 or 3.14×16
A=352/7 or 50.24
A=50.28 or 50.24
A= 50.28cm² or 50.24cm²
both answers and methods are correct you just have to decide which one is easier for you
thanks hope i helped

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