Chapter 9 Geometry Review

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right

• Translated 5 units down and 1 to the right

• Translated 8 units down and 5 units to the right

• Translated 5 units down and 4 units to the right

Reflect Point C over the y-axis:

• (-3, 2)

• (3,2)

• (-2,3)

• (3,0)

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

What is Dilation?

• Dilation means to enlarge or reduce

• Dilation means to reflect on something

• Dilation means to like something

• Dilation means to make something different by making it smaller

Solve for x. Round to the nearest tenth.

• 10.4

• 8.9

• 31.2

• 10.5

Solve for x. Round to the nearest tenth.

• 11.1

• 9.3

• 13.0

• 5.5

Solve for x. Round to the nearest tenth.

• 40.7

• 44.6

• 48.8

• 8.9

Solve for x. Round to the nearest tenth.

• 5.0

• 32.2

• 3.8

• 5.3

Solve for the misssing distance

• 18.9 meters

• 19.5 meters

• 47.2 meters

• 27.5 meters

Solve for the missing angle. Round to the nearest tenth.

• 50.5 degrees

• 12.7 degrees

• 36.9 degrees

• 72.2 degrees