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Find the unknown angle

Find the unknown angle

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Author: Berenice Cervantes-Perez
Description:

Standard: 

CCSS.MATH.CONTENT.7.G.B.5

Use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure.

Objective: Students will learn to find the measurement of the missing angle(s).

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Tutorial

Before You Start

Watch the video below first!

Finding Unknown Angles

Final Questions

Big Idea

Once you have carefully watched the video above and read the article try the quiz on the right side of this page. If you do well on the quiz continue onto this google form and answer the following questions. Don't start the "Final Questions" until you feel confident in knowing the material from BOTH sources. 

Google Form: https://docs.google.com/forms/d/e/1FAIpQLSdCDK95jiGRbY1Nfc4gkm-9ApGAdkD1ALWxw5ID-ocVATNRPQ/viewform?usp=sf_link