Circle Theorem

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

• 90

• 43

• 47

• 53

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

• 50

• 100

• 80

• 90

How many degrees is angle c ?

• 20

• 45

• 70

• none of the above

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

• 56

• 90

• 34

• 44

• 90^o

• 180^o

• 100^o

• 80^o

Find the measure of angle ADB.

• 47.5

• 85

• 132.5

• 180

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

• 44

• 46

• 88

• 92

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

Mathematical Equivalence

ON

what formula matches the picture?

• xy = wz

• (x + y) * x = (w + z) * w

• x^2 = (y + z) * y

• x = y

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

• 90

• 45

• 50

• 100