Math, asked by siddika75, 7 months ago

The length of the minute hand of a clock is 14 cm. Find the area swept by the minute hand in 5 mins.​

Answers

Answered by MrCookie
2

Answer:

The area swept by the minute hand in 5 minutes =3154 sq.

Step-by-step explanation:

In 60 minutes, minute hand completes 3600 i.e., one rotation.

⇒ in 1 minute, minute hands completes 60360∘=6∘ 

Hence, in 5 minutes the angle covered is is 6×5=30o.

The angle of sector formed is 30o.

The area swept by the minute hand in 5 minutes=36030×π×14×14 

Using π=722, we get

The area swept by the minute hand in 5 minutes =3154 sq. cm

Answered by ishratsiraj0
2

Answer:

154/3 sq

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