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.

2. What is the measure of angle x in the drawing below? Explain your reasoning.

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

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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