Use equations to solve for unknown angles. (Part 2)
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If you need to adapt or shorten this lesson for remote learning, we suggest prioritizing Anchor Problem 2 (benefits from worked example). Find more guidance on adapting our math curriculum for remote learning here.
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For each diagram below, write and solve an equation to determine the value of the variable. Then determine the measure of each angle in the diagrams.
Two lines meet at a point that is also the endpoint of two rays.
Grade 7 Mathematics > Module 6 > Topic A > Lesson 3 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
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The following resources include problems and activities aligned to the objective of the lesson that can be used to create your own problem set.
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Line AC intersects line EB at point F. Ray FD extends from point F. Determine the measures of $$\angle EFD$$ and $$\angle CFD$$.
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