3 years ago

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

Mathematics

2 answers:

satela [25.4K]3 years ago

7 0

Answer:

Step-by-step explanation:

The sum of the 3 interior angles of a triangle = 180°

Check the sums of the given sets of angles

90° + 42° +58° = 190° ≠ 180° ← not valid

60° + 60° + 60° = 180° ← Valid

100° + 48° + 42° = 190° ← not valid

31° + 75° + 70° = 176° ← not valid

pav-90 [236]3 years ago

5 0

Answer:

The answer is

60°, 60°, and 60°

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