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17 votes
Solve the math problem

Solve the math problem-example-1
User Wim Feijen
by
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2 Answers

22 votes
22 votes

Sum.of two interiors=Exterior

  • x+72=124
  • x=124-72
  • x=52°
User Pvanhouten
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2.8k points
18 votes
18 votes

Answer:

  • x = 52°

Explanation:

The 124° angle is exterior to the given triangle.

The exterior angle is the sum of non- adjacent interior angles:

  • x + 72 = 124
  • x = 124 - 72
  • x = 52°
User Minhazur
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3.3k points