Question

Unit five less than five circumference an area of circles

Answer 1

To find the circumference and area of circles with a radius of less than 5, we can use the formulas:

Circumference = 2 * π * radius
Area = π * radius^2

If the radius is 1, the circumference would be:
Circumference = 2 * π * 1
Circumference = 2π

And the area would be:
Area = π * 1^2
Area = π

If the radius is 2, the circumference would be:
Circumference = 2 * π * 2
Circumference = 4π

And the area would be:
Area = π * 2^2
Area = 4π

If the radius is 3, the circumference would be:
Circumference = 2 * π * 3
Circumference = 6π

And the area would be:
Area = π * 3^2
Area = 9π

If the radius is 4, the circumference would be:
Circumference = 2 * π * 4
Circumference = 8π

And the area would be:
Area = π * 4^2
Area = 16π

These calculations show the circumference and area of circles with radii less than 5.