Register

If the area of a circle is 12.56 square centimeters,then what is the radius

If the area of a circle is 12.56 square centimeters,then what is the radius
195k views
1 vote
If the area of a circle is 12.56 square centimeters,then what is the radius

User Martin Petri Bagger
by
7.2k points

1 Answer

1 vote
A= pi r^2
12.56=pi r^2
12.56/pi=r^2
3.997=r^2
√3.997=r
r=1.99
Radius is 1.9

User Ashish Chaurasia
by
7.8k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories

Other Questions

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?
Write words to match the expression. 24- ( 6+3)
Link Copied!