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HELP WITH THIS QUESTION PLEASE AND THANK YOUU!!!

HELP WITH THIS QUESTION PLEASE AND THANK YOUU!!!-example-1
User Lilzz
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1 Answer

3 votes

Answer:

s = 35pi units

We can either leave it with pi in the answer or approximate

s= 109.9557429 units

Explanation:

Arc length is found by

s = r * theta where r is the radius and theta is given in radians

Changing the angle from 150 degrees to radians by multiplying by pi/180

150 *pi/180 = 5/6 pi

Now we can use the formula

s = 42 * 5/6 pi

s = 35pi

We can either leave it with pi in the answer or approximate

s= 109.9557429 units

User Gavin Anderegg
by
7.7k points

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