Complementary & Supplementary Angles

Presentation

Videos

https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-angles/v/complementary-and-supplementary-angles

https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-unknown-angle-algebra/v/example-using-algebra-to-find-measure-of-supplementary-angles

https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-unknown-angle-algebra/v/example-using-algebra-to-find-measure-of-complementary-angles

https://www.youtube.com/watch?v=Qpq_XEeBBZw

https://www.youtube.com/watch?v=3Gj-KoT_IC8

https://www.youtube.com/watch?v=wlaOFbj9mH4

Practice Activities & Worksheets

https://www.mathsisfun.com/geometry/supplementary-angles.html

https://www.khanacademy.org/math/cc-seventh-grade-math/cc-7th-geometry/cc-7th-angles/a/complementary-and-supplementary-angles-review

https://www.onlinemathlearning.com/complementary-angles.html

https://www.onlinemath4all.com/complementary-and-supplementary-angles-word-problems.html

https://www.katesmathlessons.com/complementary-and-supplementary-angles.html

https://www.chrisrossarthur.com/uploads/3/8/5/9/38596187/comp-and-supplementary-angles-hw-1f6h2rm.pdf

http://www.tenafly.k12.nj.us/~hsspecialed/Complementary%20&%20Supplementary%20Angles/Worksheets/Word%20Problems.pdf