Circles Quiz

Given the diagram, which is a true statement?

• LK is a chord, EC is a tangent line

• IK is a diameter, KR is a tangent line

• LI is a diameter, EC is a chord

• CI is a radius, TI is also a radius

Find the value of x.

• 12

• 24

• 6

• 180

Find the value of x

• 70

• 90

• 45

• 20

Find the value of x

• 65

• 35

• 15

• 50

Find the value of x and y

• x = 50, y = 25

• x = 50, y = 50

• x = 130, y = 65

• x = 50, y = 100

Find the value of x

• 40

• 20

• 160

• 90

What is the measure of arc AD

• 130

• 220

• 100

• 160

Find the value of x

• x = 15.2

• x = 4

• x = 16

• x = 6

Find the value of a.

• a = 40

• a = 15

• a = 35

• a = 65

Find the value of x

• 55

• 70

• 140

• 125