Question

the length of minute hand clock is 14 cm find the area swept by the minute hand in 10 min


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Answer 1

Step-by-step explanation:

it can be explained by the area of a sector

in ten minutes the angle covered by clock's minute hand is 60°

area of a sector = 60°/360°πr^2

area of the sector is = 1/6π 14×14

=1/6×22/7×14×14

=approximately 102.67cm^2

this is the area swept by the minute hand in 10 min

hope it's helpful