Sol 6.7 Area, Perimeter, Circumference

1) A circular plate has a diameter of 15 inches. Which is closest to the area of this plate?

• 24 square inches

• 47 square inches

• 177 square inches

• 707 square inches

2) The radius of a circular swimming pool is 8.5 yards. What is the circumference of the swimming pool?

• 53 yards

• 53 square yards

• 107 yards

• 107 square yards

3) The diameter of a wheel on this bicycle is 22 inches. What is the circumference of a wheel on this bicycle?

• 34.54 inches

• 69.08 inches

• 379.94 inches

• 1,519.8 inches

4) A puppy's circular water container has a radius of 14 centimeters. Identify each true statement.

• The diameter of the water container is 28 cm.

• The diameter of the water container is 7 cm.

• The circumference of the water container is about 88 cm.

• The circumference of the water container is about 22 cm.

7) The area of a rectangle is 96 square inches. Identify the two measurements from those shown that can be the dimensions of the rectangle.

• 46 in.

• 12 in.

• 6 in.

• 8 in.

• 90 in.

8) Kaylyn is make an 8 feet by 6 feet table cloth. What is the least amount of ribbon she needs to create a ribbon around the table cloth?

• 14 feet

• 28 feet

• 28 square feet

• 48 feet

• 48 square feet

10) The perimeter of Jim's new rectangular garage is 120 feet. If the garage's width is 20 feet, what is the length?

• 30 feet

• 40 feet

• 140 feet

• 280 feet

1) Look at circle B. Which expression represents an approximate value for pi?

• 55.89 + 17.8

• 55.89 - 17.8

• 55.89 x 17.8

• 55.89 ÷ 17.8

2) The radius of a circular swimming pool is 7.8 meters. Which is closest to the circumference of this swimming pool?

• 24.49 meters

• 47.76 meters

• 48.98 meters

• 191.04 meters

3) Janice is making a small rectangular table that is 18 inches long and 14 inches wide. What is the least amount of lace needed to make a lace border around the table?

• 64 inches

• 64 square inches

• 252 inches

• 252 square inches