Pearson Unit 1 Common Core Geometry

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

The point ( -2,5) is reflected over the line x = 1.  Find its image.

• (  4,  5)

• ( -2  , -5)

• ( 2  ,  5)

• (2   , -5)

Find the volume of the figure. Round to the nearest tenth.

• 128.6 units³

• 1,286.1 units³

• 401.9 units³

• 5,144.6 units³

What shape is the base? What is the area of the base (B)?

• Rectangle; 60in²

• Triangle; 12 in²

• Rectangle; 32 in²

• Triangle; 6 in²

Find the measure of the indicated angle. 

• 89

• 211

• 119

• 81

The mid segment of the triangle is 5x-1. Find the value of x.

• x = 6

• x = 7

• x = 11.8

• x = 12.4

Name the smallest angle in this triangle.

• ∠A

• ∠B

• ∠C

• 1

• 2

• 3

• 4

• 1

• 2

• 3

• 4

• 72
• 67
• 65
• 54