Question

.The length of the minutes hand of a clock is 7c.m then how much distance does it cover in one hour ?

Answer 1

Step-by-step explanation:

the length of the minute hand will be the radius of the sector are which it will sweep

so in 60 minutes it sweeps 360°

therefore

by area of sector,

360/360× π(7)²

=π(7)²

=153.86cm2

Answer 2

Answer:

It will be equal to perimeter

2πr=2×22/7×7

=44 m

Step-by-step explanation:

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