Geometry Topic 11.1

How many vertices, edges, and faces does this?

• 8, 8, 6

• 4, 4, 2

• 2, 2, 0

• 8, 8, 8

What is an angle bisector?

• a line that divides an angle into 2 equal angles

• a line that divides a line segment into 2 equal segments

• a line that divides an angle into 2 unequal angles

• 2 lines that divide an angle

Is this triangle obtuse, acute or right?

• obtuse

• right

• acute

• acute and right

What transformation(s) take place in this image?

• translation

• reflection

• rotation

• translation and reflection

• reflection and rotation

What are some characteristic(s) of a parallelogram? You can choose multiple.

• 6 sides

• Both opposite sides are equal in length

• Both opposite sides are parallel

• Opposite angles are not equal

What is the Pythagorean Theorem?  You can choose multiple

What is the length of the missing side?

• 5

• 12

• 7

What is the missing angle?

What angle is this?

• 130

• 50

• 127

• 53

Name a pair of vertical angles