Cyclic Quadrilaterals

What is the measure of angle A?

• 95°

• 169°

• 191°

• 79°

Find m∠PRQ.

• 39°

• 90°

• 51°

• 15°

Solve for x.

• 37.5

• 11

• 118

• 15

• AC // GD

• AF // CD

• AFEB is a trapezium.

• BEDC is a trapezium.

Find the values of x and y in each of these circles where O is the centre.

• x=54, y=30

• x=48, y=30

• x=48, y=78

• x=78, y=48

Find the sizes of the lettered angles in each of these circles

• x=40, y=34

• x=34, y=50

• x=34, y=40

• x=80, y=68

Find the values of x and y in each of these circles where O is the centre.

• x=26, y=128

• x=128, y=26

• x=64, y=26

• x=128, y=114

Find the values of x and y in each of these circles where O is the centre.

• x = 133°

  y = 47

• x = 47°​

  y = 133

Find the values of x and y in each of these circles where O is the centre.

• x = 85

• x = 35

• x = 65

• x = 55