Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/12

Click to flip

12 Cards in this Set

  • Front
  • Back
Perimeter of any Regular Polygon
P = ns
Perimeter of a square
P = 4s
Perimeter of a rectangle
P = 2L + 2W
Perimeter of a triangle
P = s1 + s2 + s3
Perimeter of a parallelogram
P = 2L + 2W
Circumference of a Circle
C = pi x d or C = 2pi x r
Area of a Square
A = s x s
Area of a rectangle
A = LW
Area of a Parallelogram
A = BH
Area of a Triangle
A = 1/2(BH)
Area of a Circle
A = pi r squared
Area of a Trapezoid
A = 1/2(b1 + b2)h