230k views
3 votes
The hour hand of a clock moves from 12 to 5.Is the revolution of the hour hand more than 1 right angle?​

1 Answer

4 votes

Final answer:

The revolution of the hour hand from 12 to 5 on a clock is greater than 1 right angle because it covers an angle of 150 degrees, and a right angle is 90 degrees.

Step-by-step explanation:

The question at hand asks whether the revolution of the hour hand from 12 to 5 on a clock is more than 1 right angle. A right angle is 90 degrees. When the hour hand moves from 12 to 3, it covers a quarter of the clock, which is equivalent to one right angle (90 degrees). Therefore, continuing to move from 3 to 5 encompasses more than 1 right angle since each hour on the clock represents 30 degrees (360 degrees divided by 12 hours). Specifically, the hour hand covers 5/12 of the full circle by the time it reaches the 5, resulting in an angle of 5 x 30 degrees = 150 degrees, which is greater than 90 degrees.

User Fhchl
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories