Tangents Inscribed Angles

• A

• B

• C

• D

Solve for the missing angle.

• 45^o

• 90^o

• 22.5^o

• 128^o

Find the measure of arc AB.

• 17

• 34

• 68

• 146

Solve for x.

• 45.5

• 90.5

• 90

• 23

Point O is the center of each circle. Assume the lines that appear to be tangent are tangent. What is the value of the variable?

• 26

• 57

• 66

• 114

Find the measure of arc QR

• 106

• 85

• 113

• 78

All the inscribed angles that form intercepted arc AZ have the same measure?

• TRUE

• FALSE

Assume lines that look like tangents are tangents.

• 7.5

• 56.25

• 9.39

• 4.5

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

• 2

• 11

• 7.6

• 9

Find a and b.

• a=74 degrees
  b=93 degrees

• a=93 degrees
  b=74 degrees

• a=87 degrees
  b=106 degrees

• a=106 degrees
  b=87 degrees