Answers

2016-01-03T21:27:29+05:30
60/360 X 22/7 X R^2= 924
R^2 = 924 X 360  X 7/ 22 X 60
R^2= 1764
R = 42 cm
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2016-01-03T22:31:13+05:30
Area of sector= Ф/360 x πr²
924= 60/360 x 22/7 x r²
r² = 924 x 6 x 7 /22
r²=1764
r=√1764
r = 42
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