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find the radian measure of the centeral angle of a circle of radius r and arc length of s. a. R=22 ft and s=10ft

User Rize
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1 Answer

4 votes

Answer:


\theta=0.45rad

Explanation:

The radian measure of the centeral angle of a circle of radius r and arc length of s, can be calculated using the relation:
s=r\theta

The radius is given as
r=22ft and the arc length is given as:
s=10ft

Let us substitute the values into the formula and solve for
\theta.

This implies that:


10=22\theta

We divide both sides by 22


(10)/(22)=\theta

Therefore
\theta=(5)/(11)

User Nate Beers
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