Angles

What is an angle?

• An angle is the measure between two lines

• An angle is a triangle with only two sides.

• Angles are geometric figures made with points.

• an angle is the measure between two lines/rays that meet at a common point.

What type of angle is formed when two angles add up to 180 degrees?

• supplementary angle

• complementary

If the measure of angle A is 40 degrees, what is the measure of its sumplementary angle?

• 50 degrees

• 160 degrees

• 60 degrees

• 140 degrees

In a figure, if angle 1 measures 56 degrees, what is the measure of angle 2 if they are complementary?

• 45 degrees

• 34 degrees

• 90 degrees

• 44 degrees

In a figure with parallel lines, if angle 1 which is corresponding to angle 5, measures 70 degrees, what is the measure of angle 5?

• 70 degrees

• 45 degrees

• 90 degrees

• 60 degrees

What type of angle is more than 90 degrees but less than 180 degrees?

• Acute angle

• Straight angle

• Right angle

• Obtuse angle

If the measure of angle A is 36 degrees, it is an obtuse angle.

• true

• false

Find the measurement of angle c in this figure.

• 120 degrees

• 140 degrees

• 180 degrees

• 150 degrees

What is this?

In this figure, if angle 1 measures 40 degrees, what is the measure of angle 3?

• 40 degrees

• 30 degrees

• 90 degrees

• 60 degrees