Question

13.The length of the minute hand of a clock is 14 cm .How much area will be swept by it between 10:10 AM to 10:30 AM?​

Answer 1

Answer:

The minute hand of a clock sweeps 360∘ in 60 minutes. Hence the minute hand will sweep an area equal to the area of a sector of radius 14 cm and angle 90∘. Here θ=90∘ and r =14cm.

Step-by-step explanation:

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