Angle subtended at the centre by the sector of a circle with radius 14 cm is 90° . Find the length of the arc of the minor sector of the circle.
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Answer:
22cm
Step-by-step explanation:
r = 14cm
θ = 90⁰
Length of arc
= θ/360⁰ × 2πr
= 90⁰/360⁰ × 2 × 22/7 × 14
after simplifying,
Length of arc = 22cm
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