Jessica Q's Scribe Post

Circumference of a Circle:

• The circumference(c) of a circle is the distance around the circle.
  c = 2πr
• The radius (r) of a circle is the distance from the center of the circle to the outside.
• The diameter(d) of a circle is the length of half of the circle or twice the length of the radius.
• π or pi is a constant and is approximately equal to 3.14
• FORMULA:
  Radius: d / 2
  Diameter: 2 x r
  Circumference: 2 x π x r

Area of a Circle:
Radius² - Area of a circle
- Area of circle = πr²
π (Pi) - 3.14
The Area - (3.14)(r²)



Surface Area of a Cylinder:




Volume of a Cylinder:

Formula:
Volume = Area of base x height