Question

Pls help me
The diameter of a circle is 4 in. Find its area in terms of \piπ.
PLS FOLLOW THE RULES

TROLL FOR POINTS= REPORT

FIRST AND CORRECT ANSWER= BRAINLIEST

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Answer 1

Using the formulas
A = πr2
d = 2r

A=1
4πd2=1
4·π·42≈12.56637in²


A = 12.57in²

Answer 2

A = 12.57in squared