Math, asked by danielwugoh, 1 year ago

From 12pm to 2.30pm, how many right angles would the minute-hand have turned?

Answers

Answered by trapti1234

I think 9 is the answer

trapti1234: 10,is the right amswr

trapti1234: because

danielwugoh: Can you explain how to get 10 right angle?

trapti1234: 12 to 12 15, 12 15 to 12 30, 12 30 to 12 45, 12 45 to 1

trapti1234: is equal to 4 angels

trapti1234: same in 1 to 2 pm

trapti1234: is equal to 4 angels

trapti1234: 2 : 00 to 2 : 15 pm, 12 : 15 to 12 : 30 is equal to 2 angels

trapti1234: 4 +4+2 = 10

danielwugoh: How is this possible? For a standard clock or watch, whenever the minute-hand moves, the hour-hand will move too. By the time it moves from 12.00pm to 12.15pm the hour hand no longer stay straight at 12pm. Thus I am very curious about the answer....

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