Question

What is an angle whose vertex is on circle and whose sides contain chords of the circle?

Answer 1

Answer:

inscribed angle

Step-by-step explanation:

An angle whose vertex lies on a circle and whose sides intercept the circle (the sides contain chords of the circle) is called an inscribed angle.

The measure of an inscribed angle is half the measure of the arc it intercepts.

Inscribed angle does not change even if  its vertex is moved to different positions on the circle. ( with in the same side of chord)

inscribed angle is a right angle when side containing chord is a Diameter

Answer 2

Answer:

inscribed angle.

Step-by-step explanation:

An angle whose vertex lies on a circle and whose sides intercept the circle (the sides contain chords of the circle) is called an inscribed angle.

The measure of an inscribed angle is half the measure of the arc it intercepts.