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What angle does an arc 5.5cm in length subtend at the center of a circle of diameter 7cm​
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What angle does an arc 5.5cm in length subtend at the center of a circle of diameter 7cm​

User Stefan Hansch
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1 Answer

3 votes

Answer:

Explanation:

Circumference of circle = 7π cm

θ = 2π × 5.5/(7π) = 11/7 radians

User Pim Reijersen
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