15-12-2018
Mathematics

contestada

A circle has a circumference of 28.26 units. What is the diameter of the circle?

Respuesta :

15-12-2018

Answer:

The diameter of the circle is 9.

Step-by-step explanation:

Because circumference is equal to [tex]\pi[/tex] * d, we can backtrack and use this equation to find diameter. Let's say [tex]\pi[/tex] is equal to 3.14.

28.26 = 3.14d

Divide both sides by 3.14.

9 = d

The diameter of the circle is 9.

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