The length of an arc if radius15 cm and subtending an angle 36°at the centre of the circle is=
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Answer:
36÷360×2×3.14×15=9.42
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9.4cm
Step-by-step explanation:
applying the formula we get 36/ 360 × 2×22/7 ×15 and by solving we get 66/7 =9.4 cm
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