# Illegal Construction Moves

- Author:
- Anthony Gillman

- Topic:
- Constructions, Geometry

1. Create a circle centered at A with radius AB.
2. Estimate the midpoint of segment AB and label it C.
3. Create a circle centered at B with radius BC. This creates 2 intersection points. Label the one toward the top of the pages as D and the one toward the bottom as E.
4. Use your polygon tool to connect points A, D, and E to make triangle ADE.
5. Estimate a second midpoint of segment AB and label it F. (It should be placed close to C)
6. Create a third circle centered at B with radius BF. This creates 2 more intersection points. Label the one toward the top as G and the one toward the bottom as H.
7. Use your polygon tool to connect points A, G, and H to make triangle AGH.
8. Use the Move Tool to adjust the position of point F. Think about what happens if we "estimate" when we construct.