Area and Perimeter Adventures for 5th Graders

A rectangular garden has a length of 10 meters and a width of 5 meters. What is the perimeter of the garden?

• 30 meters

• 25 meters

• 20 meters

• 15 meters

If the same garden is expanded to have a length of 12 meters while keeping the width the same, what is the new area of the garden?

• 144 square meters

• 12W square meters

• W square meters

• 12 square meters

A circular pond has a radius of 3 meters. What is the circumference of the pond?

• 25.13 meters

• 12.56 meters

• 9.42 meters

• 18.85 meters

A square playground has a side length of 8 meters. What is the area of the playground?

• 64 square meters

• 32 square meters

• 80 square meters

• 48 square meters

If you have a rectangular pool that is 15 meters long and 10 meters wide, what is the perimeter of the pool?

• 50 meters

• 30 meters

• 60 meters

• 40 meters

Compare the area of the playground (from question 4) to the area of the pool (from question 5). Which one has a larger area?

• The area of the pool is larger than the area of the playground.

• The area of the playground is smaller than the area of the pool.

• The area of the playground is larger than the area of the pool.

• The areas of the playground and pool are equal.

A rectangular field measures 20 meters by 30 meters. What is the area of the field?

• 600 square meters

• 500 square meters

• 400 square meters

• 700 square meters

If a fence is built around the rectangular field (from question 7), what is the total length of the fence needed?

• L * W

• 2 * (L + W)

• 2 * L + 2 * W + 10

• L + W

A circular track has a diameter of 10 meters. What is the circumference of the track?

• 15.7 meters

• 31.42 meters

• 25.12 meters

• 40 meters

If you have a rectangular box with a length of 4 cm, a width of 3 cm, and a height of 5 cm, what is the surface area of the box?

• 80 cm²

• 94 cm²

• 70 cm²

• 60 cm²