Which set of angles could be the interior angles of a triangle?

Question

A. 10°, 20°, and 60°
B. 20°, 20°, and 50°
C. 20°, 30°, and 50°
D. 20°, 60°, and 100°
A is what i think

Answer 1

The interior angles of a triangle should always add up to 180°.

20° + 60° + 100° = 180°

Answer D

Answer 2

Nope.

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