Question

1. The length of the minutes hand of a wall clock is
6 cm. Find the distance covered by the tip of the
minutes hand in 25 minutes.
(a)
270
- cm
7
(b) 110 cm
110
88
- cm
7.
(d)
7​

Answer 1

Answer:

110/7(main answer)

d)7

Step-by-step explanation:

60mins=360 degree

1 min=6 degree

∴ 25 min=6 x 25= 150 degree

Distance =0/360 degree x 2πr

Distance= 150/360 x 2 x 22/7 x 6

              =15x2x22/6x7

               =270/1cm=110cm

88/7cm

110/7cm

The minute hand covers an angle of 6∘(degree) per minute.

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