Unit 9A-Test

Name the Circle?

Select a Chord that is not a diameter

Select the Diameter of the Circle.

Select a Major Arc

Select a Minor Arc

Find the Circumference of a circle with a Diameter of 10 cm. Round your answer to the nearest tenth

Circumference of a circle is 10π inches, what is its Radius?

Select the measure of Arc DB?

Select the measure of Arc DEB?

Use ⨀ O to find the arc length of each arc listed. The radius of ⨀ O is 3 in. Leave your answers in terms of π. Show all work.

Length of Arc DE

Use ⨀ O to find the arc length of each arc listed. The radius of ⨀ O is 3 in. Leave your answers in terms of π. Show all work.

Length of Arc BAE

Find x?

Find x?

Find x? and also measure of angle Y

Find Angle X?

Radius is 17, CD = 30, find AE (Hint. Join A and D and use Pythagorean Theorem)