Find the
angle through a which the minute hand of
a clock mores from 10 am to 10:25 am
Answers
Answered by
2
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
Answered by
1
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:
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