Line Pairs
Complementary Angles
Supplementary Angles
Were you paying attention?
100

Intersecting lines touch at this many points.

What is one?

100
Complementary angles add up to be ______.
What is 90º?
100
Supplementary angles add up to be _________.
What is 180º?
100

This is his name. (Bordner)

Who is Brandon?

200

This pair of lines meets at 90°.

What are perpendicular lines?

200
Two complementary angles will form a _______ angle.
What is a right angle?
200
Supplementary angles also form a __________.
What is a linear pair or a straight line or a line segment?
200

This is his name. (Wanliss)

Who is Tyler?

300

This pair of lines never intersect.

What are parallel lines?

300
If angle T and angle V are complementary angles, and the measure of angle T is 40º, what is the measure of angle V?
What is 50º?
300
If angle T and angle V are supplementary angles, and the measure of angle T is 45º, what is the measure of angle V?
What is 135º?
300

This is his name. (Miller)

Who is Jackson?

400

Two parallel lines are intersected by one additional line. This is the name of the line.

What is 'transversal'?

400
If angle A and angle B are complementary angles, and the measure of angle A is 35º, what is the measure of angle B?
What is 55º?
400
If angle K and angle L are supplementary angles, and the measure of angle L is 105º, what is the measure of angle K?
What is 75º?
400

All angles of triangles reach this sum.

What is 180°?

M
e
n
u