Supplementary Angles in Trapezoids | School Yourself Geometry

  Classroom Resource Information  

Title:

 Supplementary Angles in Trapezoids | School Yourself Geometry

URL:

 https://aptv.pbslearningmedia.org/resource/geometry-trapezoid-angles/supplementary-angles-in-trapezoids-school-yourself-geometry/

Content Source:

 PBS
Type: Interactive/Game

Overview:

You'll learn how to prove that every trapezoid has two pairs of supplementary angles with this interactive video from the School Yourself Geometry series.

Content Standard(s):
Mathematics
MA2019 (2019)
Grade: 7
21. Use facts about supplementary, complementary, vertical, and adjacent angles in multi-step problems to write and solve simple equations for an unknown angle in a figure.
Alabama Alternate Achievement Standards
AAS Standard:
M.AAS.7.21 Classify angles as acute, obtuse, right, or straight.
Mathematics
MA2019 (2019)
Grade: 7
Accelerated
37. Use facts about supplementary, complementary, vertical, and adjacent angles in multi-step problems to write and solve simple equations for an unknown angle in a figure. [Grade 7, 21]
Mathematics
MA2019 (2019)
Grade: 8
25. Analyze and apply properties of parallel lines cut by a transversal to determine missing angle measures.

a. Use informal arguments to establish that the sum of the interior angles of a triangle is 180 degrees.
Alabama Alternate Achievement Standards
AAS Standard:
M.AAS.8.25 Compare any angle to a right angle using greater than, less than, or congruent to the right angle.
Tags: angles, supplementary angles, trapezoids, triangles
License Type: Custom Permission Type
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  This resource provided by:  
Author: Hannah Bradley