=Calcusby Nam Le Thanh

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Area & Perimeter

Calculate the area and perimeter of the most common shapes, in metres and feet.

ShapeWidth (m)Height (m)

Results

Area (m²)15

Area (ft²)161.459

Perimeter (m)16

Area (cm²)150,000

Triangle area uses Heron's formula, so the three sides must be able to form a real triangle.

Calcus — precise calculators, no sign-up required.by Nam Le Thanh