Question

Given below, the arcs AB and CD must be congruent.

Answer 1

Answer:

It is true.

Step-by-step explanation:

The equation for arc length is theta, in radians, multiplied by the radius. In the image, the angles in degrees are same. So, the angle in radians must also be same. So, multiplying both with radius will give the same value of arc length. They are congruent.