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Flashcards in Equations - V2 Deck (12)
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1

area of circle

Pi r squared

2

circumference of circle

Pi d

3

area of parallelogram

b x h

4

area of trapezium

a + b over 2 x h

5

volume of a prism

area of cross section x length

6

volume of sphere

four thirds pi r squared

7

surface area of sphere

4 pi r squared

8

volume of cone

Pi r squared x h over 3

9

curved surface area of cone

Pi r square root h2^ + r2^

10

volume of pyramid

l x w x h over 3

11

quadratic formula

x = -b + or - the square root of b2^ - 4ac all over 2a

12

Nth term quadratic sequence

an2^ + bn + c