Review 9.5-9.7

Determine the measure of ∠NOP

• 15°

• 20°

• 40°

• 50°

Determine the measure of ∠UVS

• 19.5°

• 39°

• 78°

• 102°

Find the measure of arc NL

• 21°

• 42°

• 45°

• 84°

Find the measure of the arc or angle indicated. Assume that lines which appear tangent are tangent.

• 36

• 35

• 30

• 41

If you are given a radius and asked to find the diameter what do you do?

• Divide the radius by 2

• Square the radius

• Multiply the radius by 2

• Take the square root of the radius

What part of the circle is present?

• Tangent

• Secant

• Chord

• Diameter

What part of the circle is present?

• diameter

• radius

• chord

• secant

Can a secant be a tangent?

• yes they are both the same line

• yes they are both parts of a circle

• No secant intersects twice and tangent intersects once

• No they both have nothing to do with circles

Find the measure of angle ABD.

• 14
• 51
• 37
• 65

Solve for x.

• 29
• 33
• 41.5
• 50