# Q: How many times do the minute hand & hour hand of a clock make an angle of 90 degree in a day ?

in a •  last year

In 24 hours, the minute hand moves around the circle 24 times(in one hour it makes one circle). In 24 hours the hour hand moves around the circle 2 times(every 12 hours it makes one circle)
So relative to the hour hand the minute hand makes 24-2=22 circles. Now , for each circle relative to the hour hand the minute hand makes an angle of 90 degree, 2 times.(for example , from 12 pm to 1 am it appears 2 times : at 12:15 & 12:45 respectively) . For 22 circle right angle are mad 22*2=44 times

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Conecptual post brother,would like to have more such concepts from ur side !

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Nice post.

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Thanks for appreciating.

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Thanks bro for the favour

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you nailed it!

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I Am perplexed.......

·  last year

Wow veey intresting blog.. Nice keep it up

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Thanks bro for appreciating. Indeed! I’ll try my level best.

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Yes bro.. U also do it...
Support each other

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I think it will make 4 time in a day

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upvoted!

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