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Find the area of the sector whose arc is making an angle of 90° at the center of a circle of radius 3.2 Cm.
  • a)
    46.32 cm2
  • b)
    56.32 cm2
  • c)
    49.42 cm2
  • d)
    46.33 cm2
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Find the area of the sector whose arc is making an angle of 90° at...
Area of the sector = 90/360 x nr2 = 90/360 X 22/7 X 3.2 X 3.2 = (11 X 10.24)/2 = 112.64/2 = 56.32 Sq.Cm
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Find the area of the sector whose arc is making an angle of 90° at the center of a circle of radius 3.2 Cm.a)46.32 cm2b)56.32 cm2c)49.42 cm2d)46.33cm2Correct answer is option 'B'. Can you explain this answer?
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Find the area of the sector whose arc is making an angle of 90° at the center of a circle of radius 3.2 Cm.a)46.32 cm2b)56.32 cm2c)49.42 cm2d)46.33cm2Correct answer is option 'B'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Find the area of the sector whose arc is making an angle of 90° at the center of a circle of radius 3.2 Cm.a)46.32 cm2b)56.32 cm2c)49.42 cm2d)46.33cm2Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Find the area of the sector whose arc is making an angle of 90° at the center of a circle of radius 3.2 Cm.a)46.32 cm2b)56.32 cm2c)49.42 cm2d)46.33cm2Correct answer is option 'B'. Can you explain this answer?.
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