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In mathematics, one full rotation is equivalent to 360 degrees. Therefore, to find out how many rotations are in 450 degrees, we need to divide 450 by 360. This gives us 1.25 rotations, meaning there is one full rotation and an additional quarter rotation in 450 degrees.
A full rotation = 360°; a right angle = 90° → there are 360° ÷ 90° = 4 right angles in a full turn.
One rotation per hour!One rotation per hour!One rotation per hour!One rotation per hour!
The hour hand of a clock completes one full circle every 12 hours. Therefore, in a 24-hour day, the hour hand covers a full circle twice. This is because the hour hand completes one full rotation from 12 o'clock to 12 o'clock in the morning and another full rotation from 12 o'clock to 12 o'clock at night.