ACT Geometry Practice

• 16

• 20

• 21

• 28

• 40

Tags

CCSS.HSG.CO.C.10

The length of a rectangle is 5 inches longer than the width. The perimeter of the rectangle is 40 inches. What is the width of the rectangle, in inches?

• 7.5

• 8

• 15

• 16

• 17.5

Laura plans to paint the 8-foot-high rectangular walls of her room, and before she buys paint she needs to know the area of the wall surface to be painted. Two walls are 10 feet wide, and the other 2 walls are 15 feet wide. The combined area of the 1 window and the 1 door in her room is 60 square feet. What is the area, in square feet, of the wall surface Laura plans to paint?

• 200

• 340

• 360

• 390

• 400

Find the requested measure.

• 150°

• 124°

• 118°

• 110°

Tags

CCSS.HSG.C.A.2

Identify the center and radius of the given circle equation:

(x+3)² + (y-16)² = 9

• Center: (3, -16)

  Radius: 9

• Center: (3, 16)

  Radius: 9

• Center: (-3, 16)

  Radius: 3

• Center: (-3, -16)

  Radius: 3

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle, given that the center is at (-15, 5) and the radius has a length of 2.

• (x-15)² + (y+5)² = 2

• (x+15)² + (y-5)² = 2

• (x-15)² + (y+5)² = 4

• (x+15)² + (y-5)² = 4

Tags

CCSS.HSG.GPE.A.1

Write the equation of the circle given that the center is at (-8, 2) and a point on the circle is (-15, 6).

• (x+8)² + (y-2)² = 65

• (x+8)² + (y-2)² = 4225

• (x-8)² + (y+2)² = 65

• (x-8)² + (y+2)² = 4225

Tags

CCSS.HSG.GPE.A.1

Find the measure of the arc indicated.

• 121°

• 74°

• 133°

• 90°

Tags

CCSS.HSG.C.A.2

Find the measure of the indicated angle.

• 26°

• 63°

• 50°

• 40°

Tags

CCSS.HSG.C.A.2

Choose the letter that represents the missing length in the figure

• 12
• 10
• 7
• 6

Tags

CCSS.8.EE.B.6