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From a circular aluminium sheet of radius 14 cm ,a sector of angle 45 degree is removed.find the percentage of the area of the sector removed. give the answer plz.( with solution)?
Most Upvoted Answer
From a circular aluminium sheet of radius 14 cm ,a sector of angle 45 ...
Radius=14 cm
area=πr²=615.75cm²
45%=45/360=1/8
therefore 1/8×615.75=76.96875 is the area removed.
Now to find percentage (76.96875/615.75)cm²×100%
=12.5%
Understood, if I am wrong please reply and if I am right then upvote and reply yes.
Thank you
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From a circular aluminium sheet of radius 14 cm ,a sector of angle 45 degree is removed.find the percentage of the area of the sector removed. give the answer plz.( with solution)?
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From a circular aluminium sheet of radius 14 cm ,a sector of angle 45 degree is removed.find the percentage of the area of the sector removed. give the answer plz.( with solution)? for Class 8 2024 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about From a circular aluminium sheet of radius 14 cm ,a sector of angle 45 degree is removed.find the percentage of the area of the sector removed. give the answer plz.( with solution)? covers all topics & solutions for Class 8 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for From a circular aluminium sheet of radius 14 cm ,a sector of angle 45 degree is removed.find the percentage of the area of the sector removed. give the answer plz.( with solution)?.
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