formula quiz ap calc (copy)

area of a rectangle

A = L x W *x H*

area of a circle

A = ℼr^2

area of a triangle

A = 1/2bh

area of a trapezoid

A = 1/2(a+b)h

volume of a rectangular prism

V = ℼr^2h

volume of a sphere

V = 4/3ℼr^3

volume of a cone

V = 1/3ℼr^2h

volume of a cylinder

V = ℼr^2h

deriv of sinx

cosx

deriv of cosx

\-sinx

deriv of tanx

sec^2x

deriv of secx

secxtanx

deriv of cscx

\-cscxcotx

deriv of cotx

\-csc^2x

pythagorean theorem

a^2 + b^2 = c^2

double angle formulas

sin(2x) = 2sinxcosx

cos(2x) = sinx^2x - cos^2x

cos(2x) = 2cos^2x - 1

cos(2x) = 1 - 2sin^2x

trig identities

1 = cos^2x + sin^2x

csc^2x = 1 + cot^2x

cot^2x = csc^2x - 1