Question

complete this sentence. the measure of each angle of an equiangular triangle is ______. after you enter your answer press go.

Explanation:

Step1: Recall angle - sum property

The sum of interior angles of a triangle is $180^{\circ}$.

Step2: Let the angle measure

In an equiangular triangle, all angles are equal. Let each angle be $x$.

Step3: Set up equation

$x + x+x=180^{\circ}$.

Step4: Solve for $x$

$3x = 180^{\circ}$, so $x=\frac{180^{\circ}}{3}=60^{\circ}$.

Answer:

$60^{\circ}$