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Pls i cannot fail this !
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7 votes
Pls i cannot fail this !

Pls i cannot fail this !-example-1
User UnsafePointer
by
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2 Answers

4 votes

Answer:

See below.

Explanation:

The formula for area of a circle is A=πr².

The radius in this case is 12.

A=3.14(12)²

A=3.14(144)

A=452.38934, or 452.39

-hope it helps

User KarlR
by
2.8k points
7 votes
A= 3.14* 12^2
= 3.14* 144
= 452.16cm^2
User Rich Wagenknecht
by
3.8k points
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