Question

The distance around a circle is 56.55 meters long. What is the diameter of the circle?

Answer 1

Answer: Diameter of circle = 18m

Explanation:

Given that distance around a circle is = 56.55 meter

The distance around a circle on the other hand is called the circumference .

That means Circumference = 56.55 m

We know the formula of circle's circumference= 2πr

where r is the radius and 2r is diameter of the circle

So,

2πr = 56.55

divide by π both the side

2r = $\frac{56.55*7}{22}$

Value of π = $\frac{22}{7}$

2r = 17.993 ≈ 18 m

Diameter of circle = 18m

Answer 2

The answer is 113.1 I hope it helps you and I hope this is correct.