# Is right triangle

Find out if the triangle ABC (with right angle at the vertex C) is right if:

a) a = 3dm, b = 40cm, c = 0.5m

b) a = 8dm, b = 1.2m, c = 6dm

a) a = 3dm, b = 40cm, c = 0.5m

b) a = 8dm, b = 1.2m, c = 6dm

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See also our trigonometric triangle calculator.

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