Circle Cyclic Polygons

• 3cm

• 2cm

• 4cm

• 1cm

Angle in a semicircle is a

• Acute angle

• Right angle

• Obtuse angle

• None of the above

A ____ drawn from the centre of a circle to the chord, bisects the chord.

• Arc

• Angle

• Perpendicular line

• Diagonal

Which of the following names a radius?

• segment AC

• segment DB

• segment AB

• segement BC

Which of the following names a diameter?

• segment AC

• segment DB

• segment AB

• segment BC

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector

What is the part of the circle highlighted in red called?

• semi-circle arc

• major arc

• minor arc

• sector

A chord is a segment that connects ___________

• the center to the endpoint

• to one point outside the circle

• a central angle

• 2 endpoints of a circle

An angle whose vertex lies on the circle and whose sides are chords of the circle

• inscribed angle 

• central angle

• arc

• radius