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Find the circumference of the circle.

Find the circumference of the circle.
asked 73.3k views
1 vote
Find the circumference of the circle.

Find the circumference of the circle.-example-1
asked
User Mic
by
7.6k points

1 Answer

7 votes

Explanation:

Area Of circle = πr²

circumference of circle = 2πr

So,

Area Of circle = πr²

πr² = ³√729 π

π got cancelled

r² = 9

r = 3

circumference of circle = 2πr

2πr = 2 × 22/7 × 3 = 18.8

answered
User Houssem
by
7.8k points
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