3 years ago

Given circle Q with a measure of SR=120° and a radius of 9 feet, as shown below.

Mathematics

1 answer:

DiKsa [7]3 years ago

5 0

Answer:

The arc length of the entire circle would be 2*PI*9

We need to know the arc length of 1/3 of the circle so we calculate

arc length = (2 * PI * 9) / 3

arc length = 2 * PI * 3

arc length = 6 * PI

arc length = 18.8495559215

Step-by-step explanation:

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