SOLUTION: Find the radian measure of the central angle of radius 7 centimeters that intercepts an arc of length 15 centimeters. Round to three decimals. A) .554 B)2.143 C)30.401 D)4.421

Question 914123: Find the radian measure of the central angle of radius 7 centimeters that intercepts an arc of length 15 centimeters. Round to three decimals.
A) .554
B)2.143
C)30.401
D)4.421
E)3.901
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
The radian measure of a central angle of a circle is defined as the ratio of the length of the arc the angle subtends, , divided by the radius of the circle,

given:
,

round to three decimals

so, answer is B)
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