Inscribed Angles Practice

Front

What is the measure of an inscribed angle in relation to the intercepted arc?

Back

The measure of an inscribed angle equals half the measure of the intercepted arc.

Front

If two inscribed angles intersect the same arc, what can be said about their measures?

Back

They are congruent.

Front

What type of angle is formed by two radii of a circle?

Back

Central angle.

Front

What is an inscribed angle?

Back

An inscribed angle is formed by two chords in a circle which have a common endpoint.

Front

How do you find the measure of an arc given the inscribed angle?

Back

Multiply the measure of the inscribed angle by 2.

Front

What is the relationship between a central angle and its intercepted arc?

Back

The measure of a central angle is equal to the measure of its intercepted arc.

Front

If the measure of arc AB is 68 degrees, what is the measure of the inscribed angle that intercepts arc AB?

Back

34 degrees.

Front

What is the formula to find the measure of an inscribed angle?

Back

Measure of inscribed angle = 1/2 * measure of intercepted arc.

Front

What is the measure of an inscribed angle if the intercepted arc measures 90 degrees?

Back

45 degrees.

Front

Can an inscribed angle be greater than a central angle?

Back

No, an inscribed angle is always less than or equal to the central angle that intercepts the same arc.