98.8k views
3 votes
What is the diameter of a circle that has an area of 14,400

User Mallik
by
7.5k points

1 Answer

6 votes

Answer: ≈425.39

Step-by-step explanation: First, let's recall the formula for finding the circumference of a circle with the area:

C = 2
\pi r

So, let's set up our equation:


√(\pi 14,400)

So, we need to multiply pi (3.14 [rounded]) by 14,400 and find the square root of that times 2.

We'd get about 425.39.

User Wab
by
7.6k points