Question

If a sprinkler rotated 90˚, paused, and then rotated another 90˚, how many degrees

did it rotate altogether

Answer 1

180°

Explanation:

Since a sprinkler rotates 90°, pauses,and then rotates another 90°

So, here total degrees be like

= 90° + 90°

= 180°

hence, The number of degrees did it rotate altogether should be considered as the 180 degrees.