The angle of a sector of a circle radius 10.5cm is 120°. Find the perimeter of the sector [Take π = 22/7]
a
22cm
b
33.5cm
c
43cm
d
66cm
e
115.5cm
Explanation
Correct Option
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The angle of a sector of a circle radius 10.5cm is 120°. Find the perimeter of the sector [Take π = 22/7]
22cm
33.5cm
43cm
66cm
115.5cm
No video available
