Angle Definitions

Standard position is when .....

• the initial side of the angle is on the positive x-axis.

• the initial side of the angle is on the negative x-axis.

• the initial side of the angle is on the positive y-axis.

• the initial side of the angle is on the negative y-axis.

Positive angles are measured in which direction from standard position?

• Clockwise

• Counterclockwise

Negative angles are measured in which direction from standard position?

• Clockwise

• Counterclockwise

What are complimentary angles?

• two angles whose sum is 360⁰

• two angles whose sum is 90⁰

• an angle that is very kind

• two angles whose sum is 270⁰

Tags

CCSS.7.G.B.5

The EXTERIOR angles of a polygon add up to.....

• depends how many sides it has!

• 180⁰

• 90⁰

• 360⁰

What does the suffix "gon" mean in the word polygon?

• flew away

• missing

• side

• angle

Tags

CCSS.L.4.4B

CCSS.L.5.4B

CCSS.L.6.4B

CCSS.L.7.4B

CCSS.L.8.4B

What is a line segment or ray drawn from a vertex that divides the angle into two congruent angles?

• Median of a Triangle

• Altitude of a Triangle

• Perpendicular Bisector of a side of a Triangle

• Angle Bisector

• Midpoint of a Line Segment

Tags

CCSS.HSG.CO.C.9

Select the pairs of angles that are Alternate Interior Angles. (Select all that apply)

Tags

CCSS.8.G.A.5

Select the pairs of angles that are Same Side Interior Angles. (Select all that apply)

Tags

CCSS.8.G.A.5

What kind of angles are ∠1 and ∠2 ?

• Exterior angles

• Vertical angles

• A Linear Pair

• Corresponding angles

• Alternate Interior angles

Tags

CCSS.7.G.B.5