Applying the Understanding of the Area of a Circle to Solve Problems

Find the area of the circle

• 43.96
• 153.86
• 87.82
• 307.72

What is the area of this circle?

• 82.13 m²
• 78.50 m²
• 314.16 m²
• 170.12 m²

A cruise ship has a large, circular window. It has a diameter of 3 meters. What is the window's area?

• 28.26 m²
• 18.84 m²
• 9.42 m²
• 7.07 m²

Ms. Catall is using a compass to find her way out of the woods. The compass has a radius of 10 centimeters. What is the compass's area?

• 15.7 cm²
• 314 cm²
• 78.5 cm²
• 62.8 cm²

Mrs. Apple just bought a new dinning room table. She needs to make a table cloth to cover the circular top of the table. What amount of fabric should she buy if the table has a diameter of 6 feet? Choose the equation that would best help solve this problem.

• C = π6
• C = (2)(π)(3)
• A = π x 3 x 3
• A = 6/ π 

A clock face has a diameter of 12 inches. What is the approximate area of the clock face in square inches?

• 37.68 in²
• 113.04 in²
• 452.16 in²
• 18.84 in²

Shring's dining room table is round and has a radius of 7 feet. What is the tabletop's area?

• 43.96 ft²
• 49 ft²
• 153.86 ft²
• 307.72 ft²

A circle has an circumference of 37.68 cm. Find the area of the circle.

•  36 cm²
• 113.04 cm²
• 144 cm²
•  12 cm²

What is the area of this circle?

• 62.59 cm²
• 113.1 cm²
• 19.81 cm²
• 28.26 cm²

If the circumference of a circle is 500 mm, what is the diameter?

• 250 mm
• 159.24 mm
• 79.62 mm
• 250,000 mm