Circle Theorems (segments)

What is the value of x?

• 18
• 8
• 10
• 30

What is the length of TR?

• 4
• 6
• 9
• 11

What is the length of GH?

• 10
• 18
• 12
• 4

Find x.  Assume that segments that appear to be   tangent are tangent.

• 2
• 11
• 7.6
• 9

QS is a tangent to circle P.  Find QS.

• 144
• 14
• 12
• 13

Find the perimeter of the polygon depicted.

• 39.6

• 33.8

• 38

• 43.5

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

Segments with endpoints on a circle are called _____.

• arcs
• radii
• chords
• polygons