In a circle
radius = 7 cm
arc subtends an angle of 60° at a centre
find area of sector?
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0
Answer:
25.67 cm²
Explanation:
Radius of the circle = 7 cm
Therefore,
Area of the arc = 60°/360° × Pi× r²
= 1/6 × 22/7 × 7×7
= 77/3 cm²
= 25.67 cm²
Answered by
1
The radius of circle is 7cm
The angle is 60 °
The length of arc = 0/360 2πr
length of arc = 60/360 × 2 × 22/7 × 7
length of arc = 44/6 cm
length of arc =7.33 cm
Explanation:
hope it may help u
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