Lesson 16 Quiz

Bella has a rectangular garden with a perimeter of 50 feet. The width of the garden is 10 feet. What is the length of the garden?

• 5 feet

• 10 feet

• 15 feet

• 20 feet

Hannah wants to install a fence around her rectangular backyard. The yard has a length of 50 feet and a width of 30 ft. Which expressions can Hannah use to calculate the perimeter of the backyard? Choose all the correct answers.

• 2(50 + 30)

• 2 + 50 + 30

• 50 x 30

• (2 x 50) + (2 x 30)

• 50 + 30 + 50 + 30

Michael is planning to build a rectangular garden that is 12 meters long and has an area of 48 square meters. What is the perimeter of the garden? Show your work.

• 20 meters

• 24 meters

• 28 meters

• 32 meters

Andrea wants to create a rectangular swimming pool that is 10 meters wide and has a perimeter of 64 meters. What is the area of the pool? Show your work.

• 220 square meters

• 260 square meters

• 620 square meters

• 640 square meters

George has a rectangular garden that is 8 feet wide and 10 feet long. He decides to expand the garden by doubling both its length and width. What is the area of the expanded garden in square feet?

• 80 square feet

• 160 square feet

• 320 square feet

• 640 square feet

A square has a perimeter of 20 units. What is the area of the square? Show your work.

• 16 square units

• 20 square units

• 25 square units

• 36 square units

Benjamin is planning to build a square garden in his backyard. The area of the garden is 100 cm².  What is the perimeter of the garden?

• 25 cm

• 10 cm

• 40 cm

• 50 cm

Tags

CCSS.4.MD.A.3

A rectangle has a perimeter of 24 meters. If the length of the rectangle is 8 meters, what is the area of the rectangle?

• 40 square meters
• 32 square meters
• 16 square meters
• 24 square meters

The perimeter of a rectangle is 30 feet. If the width of the rectangle is 5 feet, what is the area of the rectangle?

• 25 square feet
• 50 square feet
• 40 square feet
• 60 square feet

A rectangle has an area of 120 square yards. If the length of the rectangle is 15 yards, what is the perimeter of the rectangle?

• 30 yards
• 50 yards
• 40 yards
• 46 yards