Chapter 9 Geometry

In the diagram below, parallelogram ABCD is drawn with an exterior angle at D. What is the measure of <ADC?

• 25 degrees

• 66 degrees

• 114 degrees

• 155 degrees

Tags

CCSS.HSG.CO.C.11

• F

• G

• H

• J

• K

Tags

CCSS.8.G.A.5

Which segment is skew to segment IJ?

Tags

CCSS.HSG.CO.A.1

When two parallel lines are cut by a transversal, select all that are supplementary.

• linear pair

• alternate interior

• same side interior

• corresponding

• alternate exterior

Tags

CCSS.8.G.A.5

What is the measure of a single exterior angle for a regular pentagon?

• 360

• 108

• 72

• 36

• none of these

How many lines of symmetry does this figure have and what is the smallest angle of rotation that maps the image to itself? (check all that apply)

• 6 lines

• 3 lines

• 5 lines

• 180 degrees

• 60 degrees

Tags

CCSS.HSG.CO.A.4

Hailey says that an exterior angle CAN be equal to the adjacent interior angle. Is Hailey correct?

• Yes, Hailey is correct because the exterior angle is always equal to the adjacent interior angle.

• Yes, Hailey is correct because the exterior angle can equal the adjacent interior angle when they are both 90 degrees.

• No, Hailey is incorrect because the exterior angle must be larger than the adjacent interior angle.

• No, Hailey is incorrect because the exterior angle must be smaller than the adjacent interior angle.

Tags

CCSS.8.G.A.5

Triangle ABC is shown below. What is the measure of

• 114 degrees

• 96 degrees

• 66 degrees

• 48 degrees

Tags

CCSS.8.G.A.5

Find the value of z.

• 100 degrees

• 108 degrees

• 95 degrees

• 72 degrees

• Can not be determined

Solve for y.

• 12

• 15

• 75

• 2

• Can not be determined