SOLUTION: what is the size, in degrees, of the angle subtended by an arc of 1 2/3 ft in a circle whose radius is 45 in?

SOLUTION: what is the size, in degrees, of the angle subtended by an arc of 1 2/3 ft in a circle whose radius is 45 in?

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Question 254505: what is the size, in degrees, of the angle subtended by an arc of 1 2/3 ft in a circle whose radius is 45 in?
Answer by drk(1908) (Show Source): You can put this solution on YOUR website!
We have the formula

First, we need to convert to same units, so, 1 2/3 ft = 18 in.
Using substitution, we get

cross multiplying, we get

which is d ~ 24.192 degrees.
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