Chapter 8: Lines and Angle (Form 1)

Front

What type of angle is shown? Options: acute, obtuse, right, straight

Back

straight

Front

An angle whose measure is exactly 90 degrees.

Back

right

Front

Find the measure of the missing angle.

Back

50^o

Front

In a triangle, how many total degrees are there?

Back

180 degrees

Front

Back

Front

Back

Front

Which statement is NOT true?

• Parallel lines have the same slope.
• Parallel lines intersect at one point.
• Perpendicular lines form a right angle.

Back

Parallel lines intersect at one point.

Front

What is the vertical angle to angle 4? Options: Angle 2, Angle 6, Angle 8, Angle 7

Back

Angle 7

Front

Back

Front

Find the missing angle. Find x. Options: 20^o, 70^o, 160^o, 180^o

Back

20^o