Register

The area of a circle is 31.4 cm. Using the approximation for pi of 3.14, what is the diameter of the circle?

The area of a circle is 31.4 cm. Using the approximation for pi of 3.14, what is the diameter of the circle?
asked 166k views
3 votes
The area of a circle is 31.4 cm. Using the approximation for pi of 3.14, what is the diameter of the circle?

asked
User TechZen
by
9.2k points

2 Answers

2 votes

Answer:

31,4=3,14x2xr

r=31,4/6,28

r=5

R=2xr

R:2x5=10

Explanation:

answered
User Schematic
by
8.1k points
4 votes

Answer:

6.322

Explanation:

I did the test

answered
User Laborg
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
Link Copied!