## If a triangle is an equilateral triangle, then the triangle has exactly three 60° angles. △ABC is an equilateral triangle?

Question

If a triangle is an equilateral triangle, then the triangle has exactly three 60°

angles. △ABC is an equilateral triangle?

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Mathematics
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2021-07-21T22:09:53+00:00
2021-07-21T22:09:53+00:00 1 Answers
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## Answers ( )

Step-by-step explanation:In an equilateral triangle, all the three sides are equal as well as all the angles are equal. Let the angles be x.

We know that the sum of angles of a triangle is equal to 180 degrees. It means that,

x+x+x=180

3x=180

x=60°Hence, if a triangle is an equilateral triangle, then the triangle has exactly three 60° angles. Hence, △ABC is an equilateral triangle