The length of the minute hand of a clock is 14cm. Find the area swept by the minute hand in 5minutes.
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Area of the sector = 51.33 cm²
Step-by-step explanation:
Given length of minute hand of clock = radius = 14 cm.
Angle of the sector = 360/12 degrees = 30 degrees.
Area of the sector = (θ/360)(πr²)
= 30/360 * 22/7 * 14 * 14
= 22 * 14 * 2/ 12
= 51.33 cm²
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