Question

Find the
angle through a which the minute hand of
a clock mores from 10 am to 10:25 am​

Answer 1

Step-by-step explanation:

Angle described by the minute hand in 1 minute =6

o

(Since in 60 minutes, the angle described is 360

o

)

Angle described by the minute hand in 25 minutes =25×6

o

=150

o

Area swept by the minute hand in 25 minutes =

360

o

θ

×πr

2

⇒ Area swept by the minute hand in 25 minutes =

360

o

150

o

×

7

22

×(10)

2

⇒ Area swept by the minute hand in 25 minutes =130.95cm

2

Answer 2

Answer:

Find the

angle through a which the minute hand of

a clock mores from 10 am to 10:25 am​

= 60 + 55 degrees is 115 degrees.

Step-by-step explanation: