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Gravity
I copied this from LBoozer. I had to edit the things a little bit but that doesn't mean that LBoozer had wrong formulas. He did, it's just that some people don't know that l2+w2 is l x 2 +w x 2.
Key Concepts:
Terms in this set (29)
perimeter of a rectangle
P = (lx2)+(wx2)
perimeter of a parallelogram
P = 2l + 2w
perimeter of a square
P = 4s
perimeter of a triangle
P = a + b + c
surface area of a rectangular solid
SA = 2lw + 2wh + 2lh
surface area of a cube
SA = 6e²
surface area of a square pyramid
SA = 4(½bh) + b²
surface area of a cylinder
SA = 6.28rh + 6.28r²
lateral surface area of a rectangular solid
LA = 2wh + 2lh
lateral surface area of a cube
LA = 4e²
circumference of a circle
C = d x π
area of a rectangle
A = lw
area of a square
A = s²
area of a parallelogram
A = bh
area of a triangle
A = ½bh
area of a trapezoid
A = h x (b1+b2) / 2
area of a circle
A = πr²
volume of a rectangular solid
V = lwh
volume of a cube
V = e³
volume of a square pyramid
V = ⅓lwh
volume of a cylinder
V = πr²h
volume of a cone
V = ⅓πr²h
Fahrenheit to Celsius
C = ⁵⁄₉ x (F-32)
Celsius to Fahrenheit
F = (⁹⁄₅ x C) + 32
Pythagorean formula
c² = a² + b²
simple interest
i = prt
sine
opposite leg/hypotenuse
cosine
adjacent leg/hypotenuse
tangent
opposite leg/adjacent leg
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