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4 votes
Find the area of circle whose radius is 6 cm

User Ellen S
by
7.3k points

2 Answers

5 votes
Answer:

113.04 cm

Explanation:

The area of a circle is

A = π r² where r = radius

so let’s plug in 6 cm for the radius of the circle

A = π 6cm²

Simplify the exponent

A = 36π

That’s one answer but there’s another way to find the area of the circle (by multiplying pi by 36)

A = 113.04 cm

The area of the circle is 113.04 cm
User GuruMeditation
by
7.0k points
4 votes

A = π · r²

r = 6 cm

A = π · (6 cm)² = 36π cm² ← the end answer

User JdeBP
by
7.3k points