What
(Adjacent)/(Hypoten use)
What is Cosine
2L xx 2W
What is the Perimeter of a rectangle
a^2 + b^2= c^2
What is the Pythagorean Theorem
(Opposite)/(Hypoten use)
What is Sine
S^2
What is Area of a Square
(Opposite)/(Adjacent)
What is Tangent
4s
What is the perimeter of a square
LW
What is Area of a Rectangle
BH
What is Area of a Parallelogram
1/2BH
What is Area of a Triangle
2pir
What is the Circumference of a circle
pir^2
What is Area of a circle
y=mx +b
What is slope intercept form?
a^2=b^2+c^2-2bc CosA
What is Law of Cosine
1/2H(B1+B2)
What is area of a Trapezoid
sqrt((x2-x1) + (y2-y1))
What is the distance formula
(x xx pir^2)/360
What is Area of a Sector
((x2 +x1)/2 , (y2+y1)/2 )
What is the midpoint Formula
a/(sinA)=b/SinB = c/SinC
What is Law of Sines
(y2-y2)/(x2-x1)
What is the Slope Formula