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Solve angles on an equilateral triangle

This math skill teaches how to solve for the angles in an equilateral triangle by identifying it through its equal sides and using the property that all its internal angles sum up to 180 degrees, determining each angle's measure.

Learn solve angles on an equilateral triangle

Teaching Transcript

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What do we know about the angles on this triangle

First let's identify the type of triangle. It has three identical sides, so it's equilateral

That means that all angles are identical. Since they must add up to 180, that means they are each 60 degrees

Skill Practice

Solve angles on an equilateral triangle

Test your understanding of solve angles on an equilateral triangle by practicing it! Work through the below exercises to use it in practice.