# Law of Cosines: Open Middle Problem (V1)

- Author:
- Tim Brzezinski

- Topic:
- Cosine, Geometry, Triangles, Trigonometry

## Inspired by this OpenMiddle problem submitted by Erick Lee:

## Create different triangle by filling in the input boxes on the left. See questions below this app.

What is the measure of the largest possible angle you can make under this "no repeated values" constraint? What are the side lengths of such a triangle?

What is the measure of the smallest possible angle you can make under this "no repeated values" constraint? What are the side lengths of such a triangle?