If θ is the angle (in degrees) of a sector of a circle of radius r, then area of the sector is
(A) (πr ^{ 2 } θ)/360
(B) (πr ^{ 2 } θ)/180
(C) 2πrθ/360
D) 2πrθ/180
Last updated at Aug. 19, 2021 by Teachoo
Transcript
Question 2 If ฮธ is the angle (in degrees) of a sector of a circle of radius r, then area of the sector is (A) (๐๐^2 ๐)/360 (B) (๐๐^2 ๐)/180 (C) 2๐๐๐/360 (D) 2๐๐๐/180 We know that Area of sector = ๐ฝ/(๐๐๐ยฐ) ร ๐ ๐^๐ So, the correct answer is (A)
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