If two angles of a triangle are 60° and 70°, what is the third angle?

Topic: Geometry, Mensuration &amp; Trigonometry
Subtopic: Triangles &amp; Angles

A40°

B50°

C60°

D70°

Explanation

Sum of angles in a triangle is 180°. Third Angle = 180° – (60° + 70°) = 180° – 130° = 50°.

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