# im.g.1.7.4.Build A House

## Instructions

1. Use compass and straightedge moves to construct a square with segment BC as one of the sides.

## im.g.1.7.4.Build A House

2. What is the measure of angle y in the drawing above? Explain how you got your answer.

3. What is the measure of angle x in the drawing above? Explain your reasoning.

## Attribution

illustrative mathematics. geometry. unit 1. section 7. activity 4.
"Build a House"
https://im.kendallhunt.com/HS/teachers/2/1/7/index.html
Licensed under the Creative Commons Attribution 4.0 license
https://creativecommons.org/licenses/by/4.0/
The last two questions are my own -- Mark E. Vasicek