1327572
Description
Flashcards by Oliver Balay, updated more than 1 year ago
|
Created by Oliver Balay
over 10 years ago
|
|
| Question | Answer |
| Radius of a circle |
The radius of a circle is the distance from the center of a circle to any point on the circle.
Image:
Radius.gif (image/gif)
|
| Diameter of a circle |
The diameter of a circle is twice as long as the radius.
Image:
Diameter (image/png)
|
|
Image:
Pi (image/png)
|
From the Greek alphabet: π = Pi For any circle, Circumference ÷ Diameter = 3.141592....... |
| Area of a Circle |
Area of a Circle:
A= π r 2
Image:
Area_of_Circle (image/png)
|
| Circumference of a circle | The entire distance around a circle is called its circumference. C = 2πr or C= πD |
Want to create your own Flashcards for free with GoConqr? Learn more.