Circle Theorem Practice

• 176

• 74

• 88

• 155

• 64

• 128

• 85

• 52

• 108

• 70

• 71

• 211

• 74

• 37

• 143

• 106

Point M is the center of the circle shown. Find the measure of angle ZMY.

• 44

• 46

• 88

• 92

Find the value of x in circle Q. Explain your reasoning.

• 25

• 5

• 18

• 35

• 90^o

• 180^o

• 100^o

• 80^o

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

What is the equation of the circle shown in the graph?

Mathematical Equivalence

ON

Find the measure of angle ADB.

• 47.5

• 85

• 132.5

• 180