Which of the following correctly states the angle-sum property of a triangle?

MATHEMATICS · Single correct · CBSE · Mathematics · Triangles · Triangles

Problem

Which of the following correctly states the angle-sum property of a triangle? (a) The sum of the interior angles of a triangle equals the exterior angle at any vertex. (b) The sum of the three interior angles of a triangle is 360∘360^\circ. (c) The sum of the three interior angles of a triangle is 180∘180^\circ. (d) The sum of any two interior angles of a triangle is 90∘90^\circ.

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