Maths - 2D Shapes

This tool will help calculate the area and circumference of shapes including: squares, triangles, circles and more.

Height (h)

Width (w)

Area

1

²

Circumference

4

Base (b)

Height (h)

Left Angle (θ)

Area

0.5

²

Hypotenuse (hyp)

1.064177772475912

Opposite (opp)

1.1851303147331054

Circumference

3.2493080872090174

Radius (r)

Area

3.141592653589793

²

Circumference

6.283185307179586

General Help

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Maths - 2D Shapes Help

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