Interactive

Geometry Calculator

triangle

Triangle

Area (A) = 0.5 x b x h

cm cm
rectangle

Rectangle

Area (A) = w x l

cm cm
parallelogram

Parallelogram

Area (A) = b x h

cm cm
rhombus

Rhombus

Area (A) = 0.5 x d1 x d2

cm cm
pentagon

Pentagon

Area (A) = 0.5 x p x a

cm cm
ellipse

Ellipse

Area (A) = π x a x b

cm cm

Area Calculation