Grade 10 Quiz-Circle

Type your complete name:

Circles are named by its _______.

• Radius

• Center

• Diameter

• Angles

The angle measure of a whole circle is ____ degrees.

• 90

• 180

• 300

• 360

How long is the diameter of a circle with radius 10 cm?

• 20 cm

• 10 cm

• 5 cm

• 2.5 cm

Segment whose endpoints lies on the circle

• Radius

• Secant

• Chord

• Tangent

An Arc with angle measure of exactly 180 degress

• Minor Arc

• Major Arc

• Semi-circle

• Half Arc

Name the central angle.

Find the measure of arc BD.

• 72 degrees

•  36 degrees

•  18 degrees

•  144 degrees

Name the inscribed angle.

• 72 degrees

•  36 degrees

•  18 degrees

•  144 degrees