G3: Calculate the area and circumference of circles.

How Do You Solve For Area Of a Circle

• Area= π d

• Area = π r ²

• Area = Length x Width x Hight

• Area = π d ²

How Do You Solve For The Circumference

• Circumference = π x H₂0²

• Circumference = π d

• Circumference = π r ²

• Circumference = π d ²

A circle has a radius of 7 inches, what is the area of the circle.

• 153.86 inches

• 15.386 inches

• 483.120

• 21.98

The radius of a circle is 3 centimeters. What is the circle's circumference?

• 18.85

• 28.26

• 13.33

• 18.84

The circumference of a circle is 31.4 inches. What is the circle's radius?

• 15.6 inches

• 5 inches

• 15.9 inches

• 7 inches

he diameter of a circle is 4 miles. What is the circle's circumference?

• 12.56

• 13.56

• 50.24

• 9.73

The radius of a circle is 1 yard. What is the circle's diameter?

• 12.67 yards

• 4 yards

• 2 yards

• 12.333 yards

The diameter of a circle is 2 kilometers. What is the circle's circumference?

• 6.69 kilometers

• 9.65 kilometers

• 14.98 kilometers

• 6.28 kilometers

The circumference of a circle is 18.84 centimeters. What is the circle's radius?

• 6 cm

• 4 cm

• 3 cm

• 17.4 cm

A baker makes a circular cookie gelato cake with a 452.16 inches what is the radius of the cake

• 24 inches

• 12 inches

• 226.08 inches

• 113.04