Area and Perimeter of Irregular Shapes

What is the area of the shaded region?

• 20 sq cm

• 4 sq cm

• 30 sq cm

• 24 sq cm

Tags

CCSS.3.MD.C.7D

What is the area?

• 16 cubic cm

• 36 cubic cm

• 144 cubic cm

• 72 cubic cm

• 25 square feet

• 66 square feet

• 15 square feet

• 61 square feet

Tags

CCSS.3.MD.C.7D

Find the perimeter

• 25cm

• 35cm

• 50cm

• 100cm

Find the perimeter.

• Perimeter = 30 units

• Perimeter = 28 units

• Perimeter = 38 units

• Perimeter = 36 units

• 18 square ft
• 9 square feet
• 10 square ft
• 3 square ft

• 3 square ft
• 16 ft
• 5 ft
• 3 ft

• 44 square feet

• 6 square feet

• 50 square feet

• 56 square feet

What is the area of this shape?

• 40 sq. units

• 38 sq. units

• 34 sq. units

• 24 sq. units

The model below represents HEB's new bakery.

What is the perimeter of the bakery?

• 76 feet

• 43 feet

• 78 feet

• 74 feet