Angles between parallel lines

Classify the angle as acute, right, obtuse, or straight.

• Right

• Obtuse

• Straight

• Acute

_______________angle has a measure of 180°.

• Right

• Obtuse

• Straight

• Acute

Classify the angle as acute, right, obtuse, or straight.

• Right

• Obtuse

• Straight

• Acute

Which of the following angles are ALTERNATE INTERIOR?

• f and g / b and c

• d and f / c and e

• a and g / b and h

• h and b

Which of the following angles are ALTERNATE EXTERIOR?

• f and g / b and c

• d and f / c and e

• a and g / b and h

• h and b

Find the measure of the indicated angle. The figure is not drawn to scale.

Find the measure of angle e.

• 8°

• 18°

• 108°

• 72°

Find the missing angles x, y and z in the following graph:

• x =110° y = 60° z = 120°

• x = 60° y = 40° z = 130°

• x = 70° y = 60° z = 120°

• x = 50° y = 40° z = 160°

The measure of a straight angle is __________________.

• Between 0° and 90°

• 180°

• Between 90° and 180°

• 90°

Classify the angle as acute, right, obtuse, or straight.

• Right

• Obtuse

• Straight

• Acute

The measure of a acute angle is

• less than 90°

• 180°

• Between 90° and 180°

• 90°