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\nFind the Missing Angle\n

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\nIn this short video we will answer a standardized math test question where we are asked to find the missing angle. We will be presented with three intersecting lines that form a triangle. We will be asked to find the missing angle. We...\nIn this short video we will answer a standardized math test question where we are asked to find the missing angle. We will be presented with three intersecting lines that form a triangle. We will be asked to find the missing angle. We will identify supplementary angles, which are angles that have a sum of 180 degrees. We will use the concept that the three interior angles of a triangle of a sum of 180 degrees to find the missing third angle. We will solve for the missing angle using what we know about vertical angles and that vertical angles formed by intersecting lines are congruent. A modeled exemplar solution is provided.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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1:21
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Grade
9th - 12th
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nThe Magic Of Math\n\n
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Date
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2022
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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vertical, angles, vertical angles, supplementary angles
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Additional Tags

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common core math, middle school math, test prep, sat, act, math mcas grade 7, 73g.b.05, 7.g.5, math mcas 2018, missing angle, find the missing angle, interior angles of a triangle, using supplementary angles, using vertical angles, how to identify vertical angles, how to identify supplementary angles, angles of a triangle, interior angle, vertical angle, angle, triangle, diagram, form, measure, congruent, 180 degrees, subtract
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Classroom Considerations

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Best For: Explaining a topic
Best For: Reviewing
Video is ad-free
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Educator Ratings

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