Question

At how many times between 12 o'clock and 1 o'clock are the minute hand and the hour hand of a clock at an angle of 90 degrees to each other?

Answer 1

Between 12 O'CLOCK AND 1 O'CLOCK The minute and hour hand are not in 90 degree to each other.Not even for 1 time.

Answer 2

Answer:

The minute hand and hour hand of a clock are at an angle of 90 degrees to each other between 12 o'clock and 1 o'clock when they are 15 minutes apart.

Step-by-step explanation:

The duration of time in between 12 o'clock and 1 o'clock is 1 hour and so while the hour hand remains pointed at the 12th place, the minute hand keeps moving changing angles every minute.

90 degrees is formed between the hour hand and the minute hand in the following case:

1. At 12 hours 15 minutes- the hour hand is pointed at 12 and minute hand at 15.

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