Mod 8 Geometry

In circle O, the radius is 4, and the measure of minor arc AB is 120 degrees. Find the length of minor arc AB to the nearest integer.

• 5

• 9

• 8

• 6

Find the length of the arc to 2dp

• 31.42cm

• 15.71cm

• 282.74cm

• 23.56cm

How many lines of symmetry does this shape have?

This a regular octogon, an 8 sided figure.

• 2

• 4

• 6

• 8

Which pair of angles are corresponding angles?

Name a line parallel to AD

• EH

• AB

• DC

• HG

What is the relationship of the angles?

• Corresponding angles

• Consecutive interior angles

• Alternate interior angles

• alternate exterior angles

Identify the correct statement.

• ∠A=82°

• ∠A=98°

• ∠A=180°

• ∠A=8°

If angle 6 is 25 degrees, how many degrees is angle 7?

• 25 degrees

• 50 degrees

• 90 degrees

• 155 degrees

What kinds of lines are pictured?

• Parallel

• Perpendicular

• Intersecting

• Skew