Secant Theorems Circles

Find the value of the angle marked x....

• 90

• 45

• 50

• 100

Which is the correct way to solve this?

• Angle CAB = (62 - 50)/2

• Angle CAB = (62 + 50)/2

• 50 = (62 + x)/2

• 62 = (50 + x)/2

Find the value of the angle marked x....

• 102

• 51

• 129

• 78

Find the value of the angle marked x....

• 56

• 90

• 34

• 44

Find the value of x.

• 88

• 38

• 34

• 44

Find x.

• A

• B

• C

• D

Find the measure of the arc or angle indicated.

• 39°

• 32°

• 48°

• 34°

Determine the value of x using the information in the diagram.

• 190º

• 130º

• 120º

• 70º

• A
• B
• C
• D

What is the value of x? (Hint: Segment Lengths in Circles)

• 1.03

• 2.12

• 1.25

• 0.87