Question

A circle has a circumference of 3.143.143, point, 14 units.

What is the diameter of the circle?

Answer 1

Answer: 1 unit.

Explanation:

Given: The circumference of the circle = 3.14 units.

We know that the circumference of the circle is given by :-

`\text{Circumference}=\pi d`, where d is the diameter of the circle.

Put the value of circumference , we get

`3.14=\pi d\\\\\Rightarrow\ d=(3.14)/(\pi)=(3.14)/(3.14)=1`

Therefore, the diameter of the circle = 1 unit.

Answer 2

The diameter is 1 unit

Explanation:

The circumference is 3.14 units

C = pi * d

Using 3.14 for pi

3.14 = 3.14 d

Divide each side by 3.14

3.14/3.14 = 3.14 d/ 3.14

1 =d