Question

What relationship between the circumference and the diameter is suggested by your observations

Answer 1

circumference is the measurement measured AROUND a circle, and the diameter is the measurement of the line down the middle. suppose you are cutting a circle in half, you would measure the line that cuts it in half

Answer 2

Circumference = pi * Diameter .

Explanation:

Given : circumference and the diameter.

To find : What relationship between them.

Solution : We have given circumference and the diameter.

We know circumference = 2 * pi * r .

Diameter = 2 * r .

We can see circumference = pi * 2 * r .

Circumference = pi * Diameter .

Therefore, Circumference = pi * Diameter .