Question

1. how many degrees are there in four revolutions? 1,080° 720° 1,800° 1,440°

Explanation:

Step1: Recall degree - revolution relation

One full - revolution is 360°.

Step2: Calculate degrees for four revolutions

Multiply the degrees in one revolution by 4. So, $360\times4 = 1440$.

Answer:

1,440°