SOLUTION: find central angle theta which forms a sector of area 9 square inches of a circle of radius 5 inches. answer is being asked in radians. Please help.
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Question 787357: find central angle theta which forms a sector of area 9 square inches of a circle of radius 5 inches. answer is being asked in radians. Please help. Answer by lwsshak3(11628) (Show Source):
You can put this solution on YOUR website! find central angle theta which forms a sector of area 9 square inches of a circle of radius 5 inches. answer is being asked in radians.
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Area of sector=(1/2)r^2*theta=9
theta=9/(r^2/2)=9/(25/2=18/25
theta=18/25 radians
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