Triangle
Area(A) = 0.5 x b x h
cm cm
Rectangle
Area(A) = w x l
cm cm
Parallelogram
Area(A) = b x h
Area Calculation
Rhombus
Area(A) = 0.5 x d1 x d2
Pentagon
Area(A) = 0.5 x p x b
Ellipse
Area(A) = ℼ x a x b