Circle Segment Theorems Practice

What is the value of x?

• 18

• 8

• 10

• 30

What is the length of TR?

• 4

• 6

• 9

• 11

Solve for a.

• 6

• 6.67

• 8.33

• 10

What is the length of GH?

• 10

• 18

• 12

• 4

What does the Segments of Secants Theorem state about two secants that intersect outside a circle?

• The product of the lengths of one secant segment and its external segment equals the product of the lengths of the other secant segment and its external segment.

• The secants become parallel.

• The secants become congruent.

• The secants form a right angle.

Solve for x. 

• 7.94

• 8

• 10.58

• 112

Solve for x. Assume that lines which appear tangent are tangent.

• 15

• 23

• 18

• 22

• 48
• 7
• 8
• 16

Which best describes segment AB?

• chord

• secant

• tangent

• diameter

Segment QN

• Diameter

• Chord

• Secant

• Tangent