2 years ago

Ranking the correct answer brainliest !

Mathematics

2 answers:

nikklg [1K]2 years ago

6 0

Answer:

angle 3 =68°+47°=115°

Hope it helps you

AnnZ [28]2 years ago

4 0

Answer:

∠ 3 = 115°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ 3 is an exterior angle of the triangle, then

∠ 3 = ∠ 1 + ∠ 2 = 68° + 47° = 115°

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