The core objective is to teach students how to determine the measure of an unknown angle by applying the concepts of addition and subtraction. Students will learn to recognize that a larger angle is composed of non-overlapping, adjacent smaller angles and use this relationship to solve for missing angle measures. This process involves identifying a known total (like a right angle) and subtracting the known part to find the unknown part. The lesson aligns with Texas Essential Knowledge and Skills (TEKS) standard 4.7(E).

Created By
education@victoryxr.com

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