Find the angle between the minute hand and hour hand of a clock when the time is 7:20
a.M.
Answers
Answered by
1
Answer:
Step-by-step explanation:
Hr arm
12. Hr. =. 360 °
1hr. = 30°
7hr 20 min=. 7 +20/60 ,= 7.33 hr
=. 7.33*30. =. 219.9 °
Min arm
60 min = 360°
1min = 6°
20 min. =20*6. =120°
Difference. =. 219.9–120=99.9°
Difference between hr arm & min arm
Is 99.9° .
Answered by
1
Answer:
100°
Step-by-step explanation:
For any problem, based on this type that to find angle between minute and hour hand there is one easy trick(formula) by which you can easily calculate the answer.
Θ = | (5.5*M) - (30*H) |
where
Θ= theta =required angle
M= minutes
H= Hours
Angle between minute and hour hand at 7:20
Answer:
Θ = | (5.5*M) - (30*H) |
= | (5.5*20) - (30*7) |
= | 110 - 210 |
= | - 100 | = 100 degree
Hope you are satisfied with answer…
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