Area of a rhombus
A = 1/2 d1 d2
Area of a kite
A = 1/2 d1 d2
Circumference of a circle
C = pie d C = 2 pie r
Arc Length equations
Arc length = mAB/360 X 2 pie r
Arc length = mAB
2 pie r 360
Area of a circle
A = pie r2
Area of a sector equations
Area of Sector = mAB/360 X pie r2
Area of sector = mAB
Pie r2 360
Area of a regular polygon
A = 1/2 a p
Probability
Area of small
Area of entire
Area of a trapezoid
A = 1/2h (b1 + b2)