Geometry Module 9- Circles

In circle A shown, the measure of ∠BAD is 148°:

If m is 105°, what is m ?

• 74°

• 148°

• 31°

• 43°

In circle A shown, m is 61° and m is 76°:

What is m∠FDE?

• 30.5°

• 68.5°

• 72°

• 38°

In circle A shown, is a diameter and the measure of is 54°:

What is the measure of ∠DBC?

• 63°

• 27°

• 38°

• 54°

Lines CD and DE are tangent to circle A shown

If is 98°, what is the measure of ∠CDE?

• 56°

• 131°

• 82°

• 49°

Choose the right term to match the following description:

the distance along a circle between two points on the circle

• Tangent

• Circumference

• Arc length

• Secant

Choose the right term to match the following description:

the distance around a circle

• Radius

• Circumference

• Chord

• Secant

Which term matches the picture?

• Radius

• Tangent

• Chord

• Circumference

Choose the right term to match the following description:

a segment between the center of a circle and a point on the circle

• Radius

• Circumference

• Chord

• Secant

Which term matches the picture?

• Secant

• Tangent

• Chord

• Circumference

Which term matches the picture?

• Secant

• Tangent

• Chord

• Circumference