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Popular >

The diameter of a circle is 4 kilometers. What is the area?

Solution

The diameter of a circle is 4 kilometers. What is the area?

Solution

a re a : 4 π k m^{2}

+1

Decimal Notation

12.56637 \dots

Solution steps

Given:

d iam e t er : 4 km

Circle Area given

d = 4 : A = 4 π

a re a : 4 π k m^{2}

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