G7 Practices 9-2 Area of a Circle

Find the area of the circle. Use 3.14 for π . Round to the nearest hundredth if necessary.

Mathematical Equivalence

ON

Find the area of the circle. Use 3.14 for π . Round to the nearest hundredth if necessary

Mathematical Equivalence

ON

What is the area of the drumhead on the drum? Use 3.14 for π. Round to the nearest hundredth if necessary.

Mathematical Equivalence

ON

What is the area of the front side of the penny? Use 3.14 for π. Round to the nearest hundredth if necessary.

Mathematical Equivalence

ON

Mr. Ling is adding a pond in the shape of a semicircle in his backyard. What is the area of the pond? Use 3.14 for π. Round to the nearest hundredth if necessary.

Mathematical Equivalence

ON

Vidur needs to buy mulch for his garden. What is the area of his garden? Use 3.14 for π. Round to the nearest hundredth if necessary.

Mathematical Equivalence

ON

The exact circumference of a circle is 18π inches. What is the approximate area of the circle? Use 3.14 for π. Round to the nearest hundredth if necessary.

Mathematical Equivalence

ON

The exact circumference of a circle is 34π34π meters. What is the approximate area of the circle? Use 3.14 for π. Round to the nearest hundredth if necessary.

Mathematical Equivalence

ON

Tye has a square piece of yellow felt that has an area of 81 square inches. She wants to cut the largest circle possible from the material to create a sun for her art project. What is the area of the felt circle? Use 3.14 for π. Round to the nearest hundredth if necessary.

Mathematical Equivalence

ON