Triangle
Area (A) = 0.5 × b × h
Area: 0 cm2
Rectangle
Area (A) = w × l
Area: 0 cm2
Parallelogram
Area (A) = b × h
Area: 0 cm2
Rhombus
Area (A) = 0.5 × d1 × d2
Area: 0 cm2
Pentagon
Area (A) = 0.5 × p × b
Area: 0 cm2
Ellipse
Area (A) = πab
Area: 0 cm2