Grade 10 Academic (MPM2D) Unit 5: Trigonometry Geometry RevieW Mr. Choi © 2017 E. Choi – MPM2D - All Rights Reserved
Type of Triangles and Some Triangles Theorems Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved
Pythagorean Theorem The square of the length of the longest side is equal to the sum of the squares of the other 2 sides in a right triangle. Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved
Basic Angle Theorems / Authorities straight 90 180 90 CBD ABD 180 180 x z w y x y z 180 Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved
Parallel Lines Theorems Alternate Angles (PLT-Z) Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved
Parallel Lines Theorems Corresponding Angles (PLT-F) Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved
Parallel Lines Theorems Interior Angles (PLT-C) Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved
Some Triangles Theorems Exterior Angle Theorem (EAT) d = b + c a + d = 180° a + b + c = 180° d = 180° - a b + c = 180° - a Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved
Homework Work sheet: Geometry Review Text: P. 448 #1, 2, 6, 7 Check the website for updates Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved
End of lesson Geometry review © 2017 E. Choi – MPM2D - All Rights Reserved