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प्रश्न
From the measures given below, find the area of the sectors.
Length of the arc = 48 m, r = 10 m
उत्तर
Area of the sector A = `"lr"/2 "sq.units"`
l = 48 m
r = 10 m
= `(48 xx 10)/2 "m"^2`
= 24 × 10 m2
= 240 m2
Area of the sector = 240 m2
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