3 years ago

The area of this circle is 72 (3.14) m squared what is the area of a 45 degree sector of this circle

1 answer:

5 0

45º is 1/8 of a circle.
So, divide 72π by 8 to get the answer.
72π / 8 = 9π
The area of the sector is 9π.
Hope this helps!

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