Unit 1 (Area) Study Guide

The amount of space inside an object or figure is called:

• area
• perimeter

Find the area of a figure that has a length of 3 and a width of 7.

• 21 sq. units
• 20 sq. units
• 10 sq. units
• 13 sq. units

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the area of this parallelogram

• 144 cm²
• 72 cm²
• 36 cm²
• 44 cm²

Find the area of the parallelogram.

• 12 units²
• 10 units²
• 13 units²
• 6 units

Tags

CCSS.6.G.A.1

What is the area of the shaded triangle shown?

• 24 square units
• 36 square units
• 18 square units
• 6 square units

Which number represents the height?

• 5
• 4
• 10

Tags

CCSS.6.G.A.1

Which number represents the height?

• 12
• 13
• 15
• 14

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

CCSS.HSG.SRT.D.11

Find the area.

• 95 in²
• 127 in²
• 121 in²
• 123.5 in²

Tags

CCSS.6.G.A.1

Select the triangles that have an area of 8 square units.

• A, B, D, E
• A, B, D
• C, E
• A, C, E

What are the 4 main strategies for finding the area of an irregular figure?

• Decompose

• Enclose and Subtract

• Add

• Decompose and Rearrange

• Subtract