Question

prove that the sum of the three angles of triangle is 180​

Answer 1

Answer:

3x=180. x= 60°. so that if we add 60°+60°+60° =. 180°

Step-by-step explanation:

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Answer 2

Answer:

As the sum of angles in an equilateral triangle is 180°, and one angle is 60°, the sum of the three angles of triangle is 180°. You can try with an example.