Math, asked by Shashishekar3751, 1 year ago

How many times are hand of a clock ia at right angle in a day?

Answers

Answered by kashyap10000
0
If you switch to a rotating coordinate system in which the hour hand stands still, then the minute hand makes only 11 revolutions, and so it is at right angles with the hour hand 22 times. In a 24 hour day you get 2×22=44.
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