3 years ago

Ing Up Angles

Mathematics

2 answers:

natima [27]3 years ago

7 0

Answer:

180° is the correct answer. Hope this helped :)

Step-by-step explanation:

irga5000 [103]3 years ago

6 0

Answer:

180°

Step-by-step explanation:

a convex polygon has n sides, then its interior angle sum is

S = ( n −2) × 180°

S=(3-2)*180°=180°

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