3 min Calculate the value of p AND/OR HOMEWORK Calculate the value of y. Determine the size of x in each of the following diagrams. Show all steps of working and give reasons. Answers Week 2 Lesson 2 Homework Class work Calculate a, b, c and d. Calculate the size of: Calculate the value of p [∠s on a str. line , [vert. opp. 62° + 88° + c = 180° [∠s on ∠s] a straight line] ] [∠s on a straight line] c = 180° − 62° − 88° c = 30° (b) a = 88° [vert. opp. ∠s] Calculate the value of y. b = 62° [vert. opp. ∠s] [vert. opp. d = 30° [vert. opp. ∠s ∠s] m + 20°=100°[vert. opp. ∠s] m = 100°− 20° = 80°
AND/OR HOMEWORK 3 min Calculate the value of p Calculate the value of y. Determine the size of x in each of the following diagrams. Show all steps of working and give reasons. Answers Week 2 Lesson 2 Class work Homework Calculate a, b, c and d. 62° + 88° + c = 180° [∠s on a straight line] c = 180° − 62° − 88° c = 30° a = 88° [vert. opp. ∠s] b = 62° [vert. opp. ∠s] d = 30° [vert. opp. ∠s m + 20°=100°[vert. opp. ∠s] m = 100°− 20° = 80° Calculate the size of: [∠s on a straight line] (b) Calculate the value of p [vert. opp. ∠s] Calculate the value of y. [vert. opp. ∠s] [∠s on a str. line , ]
Gr_9_Term_2_Lesson_PLans_Final.docx