Circle circumscribing Triangle Calculator

This CalcTown calculator calculates the circumscribing circle radius, its area and perimeter.

Side a

Side b

Side c

Radius (r)

Area (A)

m²

Perimeter (P)

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Where,

π = 3.14 (constant)

s = semi-perimeter of the circumscribing circle

r = radius of the circumscribing circle