answersLogoWhite

0


Best Answer

Area = radius2 x 3.1415

Circumference = diameter x 3.1415

User Avatar

Wiki User

14y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago

Circumference of a circle = 2*pi*radius or diameter*pi

Area of a circle - pi*radius2

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the geometry formulas for a circle?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What are some examples of geometry formulas?

There are different types of geometry formulas such as polygon properties, area formulas, volume formulas, surface area formulas, circle formulas, and perimeter formulas.


How do you you solve for the area of a circle?

You use the information you're given, along with the facts and formulas you know about the geometry of a circle.


In geometry how is a circle different from an oval?

in geometry how is a circle different from an oval?


What is a half of a circle called in geometry?

Half a circle is called a "semicircle" in geometry.


Who discovered the circle?

Euclid discovered the circle and he named his geometry "Euclidean geometry "


In geometry What is the name of the circle?

We call it a circle.


What is a website for Geometry parts of a circle?

http://library.thinkquest.org/C0110248/geometry/menpartcircle.htm


An angle with the vertex on the circle where the sides are chords of the circle?

inscribed (in geometry)


How geometry is study?

Geometry is study because book. Number good? Shape. I like Circle. That how geometry is study.


What are 5 formulas that use pi in geometry?

Circumference of a circle given radius Area of a circle given radius Volume of a sphere given radius Surface area of a sphere given radius Converting degrees to radians or vice versa


What are all the formulas?

What are all the formulas in math? There are hundreds, too many to name here in all the categories of mathematics. Most of them are in geometry, for coordinate geometry, area, and volume.


What is Discovering Geometry's definition of an inscribed angle?

An angle in a circle who's vertex is on the circle.