## Make Connections

## Performance Task

# Ways of Thinking: Make Connections

Take notes about your classmates’ conclusions regarding the angles and sides of a triangle.

## Hint:

As your classmates present, ask questions such as:

- When you added the angle measures, was the sum exactly 180°? Explain.
- How do you think angle measures and side lengths are related in triangles?
- What is true for all triangles?
- If a triangle has complementary angles, what kind of triangle is it?
- Could a side of a triangle be parallel to another side?
- If you know the lengths of two sides, what can you tell about the length of the third side?