Unit 7 Test Review (IM)

Here is Andre's drawing of two line segments.

If the lines are extended in BOTH directions, the lines are __________________.

• parallel

• intersecting and perpendicular

• intersecting but not perpendicular

There are 360 one-degree angles in a circle.

• True

• False

There are 90 one-degree angles in a right angle.

• True

• False

There are 180 one-degree angles in a circle.

• True

• False

There are 180 one-degree angles in a right angle.

• True

• False

There are 4 right angles in a circle.

• True

• False

The 60 degree angle, the 30 degree angle, and angle A, make up a straight angle. Select the true statement.

• Angle B is acute

• Angle A is obtuse

• Angle C is acute

• Angle B is obtuse

What is the measure of the angle?

HINT: find the two measurements, Subtract

• 74 degrees

• 87 degrees

• 93 degrees

• 167 degrees

All of the labeled angles below have the same measurement. What is that measurement?

• 40 degrees

• 45 degrees

• 90 degrees

• 180 degrees

What angle do the hour and minute hand on the clock make?

• Right

• Acute

• Obtuse

• Straight