Question

A central angle in a circle measures 120°. What is the measure of its intercepted arc?

60°
120°
180°
240°

Answer 1

B. 120.

Explanation:

180-120=120

Answered it correctly.

Answer 2

120°

B is the correct option.

Explanation:

The central angle of the circle is 120° and we have to find the measure of its intercepted arc.

We know that the central angle of a circle is congruent to intercepted arc. Hence, these two must be equal.

Therefore, we can say that the measure of the intercepted arc should be 120°

B is the correct option.