Radius of circle is 14cm.The angle subtended by an arc of circle at the centre is 45 °. Find length of the arc
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Given :
- Radius of circle = 14 cm
- Centre angle = 45°
To Find :
- Length of the arc
Solution :
★ Arc = 2πr × Ø/360
→ 2 × 22/7 × 14 × 45/360
→ 44 × 2 × 1/8
→ 11 cm
Length of arc is 11 cm
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