What is the sum of the interior angle measures in an equilateral triangle?

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The sum of the interior angles in any triangle is 180°

In equilateral triangle all angles

is 60°

60°+60+°60°=180°

To find the sum of the interior angle measures in an equilateral triangle, we can use the formula:

Sum of interior angles = (n - 2) * 180 degrees

In this case, an equilateral triangle has three sides, so n = 3.

Substituting the value of n into the formula, we get:

Sum of interior angles = (3 - 2) * 180 degrees
= 1 * 180 degrees
= 180 degrees

Therefore, the sum of the interior angle measures in an equilateral triangle is 180 degrees.