Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
7 Cards in this Set
- Front
- Back
|
area of a trapezoid
|
h/2 (b1+b2)
|
|
|
area of a circle
|
pi X r squared
|
|
|
area of a triangle
|
1/2 (bh)
|
|
|
volume of a pyramid
|
1/3 X bh
|
|
|
Sum of interior angles in a polygon
|
(x-2) X 180
|
|
|
how do you turn a percent into a decimal?
|
divide by 100 Ex. .20% = .002
|
|
|
how do you convert a decimal into a fraction?
|
put the number over the place Ex. .002 = 2/1000
|
