Circle Cyclic Polygons

TRUE or FALSE? All quadrilaterals are cyclic.

• True

• False

Solve for x and y.

• x = 80 and y = 71

• x = 100 and y = 109

• x = 109 and y = 100

• x = 160 and y = 142

• x = 80

• x = 40

• x = 35

• x = 15

Identify a Radius

Say 'TRUE' or 'FALSE'
The diameter is the longest chord of a circle

• TRUE

• FALSE

• ∠APB + ∠AQB = 180°

• ∠APB + ∠AQB = 90°

• ∠APB = ∠AQB

• None of the above

Q1. What is the angle of a right triangle?

• A) 50°

• B) 45°

• C) 60°

• D) 40°