# Triangle

- Author:
- Erin Corbin

## Relationship between Side Lengths and Angle Measures

Click and drag the vertices to create the following scenarios:
1) Create a triangle with three equal side lengths (using whole numbers). What do you notice about the angle measures (round the angle measures to a whole number)?
2) Create a triangle with two equal side lengths (using whole numbers). What do you notice about the angle measures opposite of the side lengths that are equal (round the angle measures to a whole number)?
3) Create a triangle with no equal side lengths. What do you notice about the angle measures?