Classifying Lines, Angles, and Polygons

Which angles have the same measure as angle 1? Check all that apply.

• Angle 2

• Angle 3

• Angle 4

• Angle 5

Tags

CCSS.8.G.A.5

If the measure of angle 1 is 80 degrees, what is the measure of angle 8?

• 80

• 90

• 100

• 180

Tags

CCSS.8.G.A.5

If the measure of angle 1 is 80 degrees, what is the measure of angle 9?

• 80

• 90

• 100

• 180

Tags

CCSS.8.G.A.5

What is the relationship between angle 2 and angle 8?

• Alternate exterior

• Alternate interior

• Vertical angles

• Corresponding angles

• There is no relationship between these angles.

Tags

CCSS.8.G.A.5

What is the relationship between angle 2 and angle 10?

• Alternate exterior

• Alternate interior

• Vertical angles

• Corresponding angles

• There is no relationship between these angles.

Tags

CCSS.8.G.A.5

This is a regular pentagon (or 5-gon). What does the word "regular" mean?

• All sides are the same.

• All angles are the same.

• All sides and angles are the same.

• The shape is not extra-large.

Tags

CCSS.2.G.A.1

What is the sum of all the interior angles inside this regular pentagon?

• 180

• 360

• 540

• 720

This is a right triangle (i.e., a triangle with a 90 degree angle). What is the sum of the interior angles of this shape?

• 180

• 360

• 540

• 720

Tags

CCSS.8.G.A.5

In this right triangle, what is the value of x? (What is the measure of the angle on top?)

• 35

• 45

• 55

• 90

Tags

CCSS.7.G.B.5

When solving many math problems (like in math seatwork), which strategies are useful?

• Drawing a picture

• Reading the problem text carefully

• Looking at the answers to nearby problems

• Guessing and checking

Tags

CCSS.4.MD.A.2