alleryWhat is the total of the three angles inside any triangle?
A90°
B360°
C180°
D270°
Answer & Solution
Correct answer: C. 180°
1. In a triangle the three angles always total a straight angle.
2. A straight angle is 180°.
3. 360° is the total for a four-sided shape, not for a triangle.
_Source: Wikipedia, Triangle, opening paragraph_
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