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amit vasishth

· started a discussion

· 1 Months ago

describe this que

Question:
What will be the angle between the hands of a clock at 1:10?
Options:
A) 32°
B) 25°
C) 35°
D) 20°
Solution:
Ans: (b) According to question. 

H = 1, M = 10

Formula = O = 30H – \(\cfrac{11}{2}\) m

= 30 × 1 – \(\cfrac{11}{2}\) × 10

= 30 – 55 = 25°

Knowledge Expert

· commented

· 1 Months ago

Need to calculate angle between minute hand and hour hand when clocks are 1:10

Apply formula,

Required angle = 30H – 11/2 m

H=hour = 1
m=minute=10

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