Evie measured the circumference of a circle. Which steps can she follow to find the area of the circle?
A.
Multiply the circumference by
π
to find the diameter. Multiply the diameter by 2 to find the radius. Use the radius in the formula
A
=
π
r
2
to find the area.
B.
Divide the circumference by
π
to find the diameter. Divide the diameter by 2 to find the radius. Use the radius in the formula
A
=
2
π
r
to find the area.
C.
Divide the circumference by
π
to find the diameter. Divide the diameter by 2 to find the radius. Use the radius in the formula
A
=
π
r
2
to find the area.
D.
Multiply the circumference by
π
to find the diameter. Multiply the diameter by 2 to find the radius. Use the radius in the formula
A
=
2
π
r
to find the area.
1 answer
C. Divide the circumference by π to find the diameter. Divide the diameter by 2 to find the radius. Use the radius in the formula A = πr^2 to find the area.
1 answer