Area of Rectangles and Irregular Figures

How do you find the perimeter of a rectangle?

• Add the side lengths together
• Length x Width
• Width x Width
• Length + Length

Tags

CCSS.3.MD.D.8

The area of a rectangle is 72 sq units.  One side length is 9 units.  What is the other side length?

• 9 units
• 7 units
• 10 units
• 8 units

The area of a square is 9 sq. cm. One side length is 3 cm.  What is the other side length?

• 3 cm
• 2 cm
• 4 cm
• 7 cm

What is the area of a rectangle with side lengths 3 inches by 5 inches?

• 15 square inches
• 16 inches
• 15 square feet
• 22 inches

Tags

CCSS.3.MD.C.5

CCSS.3.MD.C.6

CCSS.3.MD.C.7

Find the area of the irregular figure.

• 232

• 224

• 300

• 250

Find the area of the irregular figure.

• 30

• 225

• 195

• 255

Find the area of the irregular figure.

• 390

• 130

• 520

• 295

Find the area of the irregular figure.

• 200

• 152

• 48

• 248

Tags

CCSS.HSG.GMD.A.1

CCSS.HSG.GPE.B.7

CCSS.HSG.MG.A.1