Page 1 of 1
Trigonometry a) The diagram below show the triangle ABC. BC=7cm and angle ACB = 50° B A y cm x cm 7 cm 50° i) Given that
Posted: Tue Jul 12, 2022 11:53 am
by answerhappygod
- Trigonometry A The Diagram Below Show The Triangle Abc Bc 7cm And Angle Acb 50 B A Y Cm X Cm 7 Cm 50 I Given That 1 (20.32 KiB) Viewed 36 times
Trigonometry a) The diagram below show the triangle ABC. BC=7cm and angle ACB = 50° B A y cm x cm 7 cm 50° i) Given that the area of triangle ABC=26.02 cm², find the value of x correct to 2 decimal places. marks) ii) Find the value of y correct to 2 decimal places. iii) Find the value of correct to 2 decimal places. iv) (2 marks) (2 marks) Find the value of angle BAC correct to 2 decimal places. b) Solve the following equations: i) sin(0) = for 05053 (5 marks) ii) cos(x + 45°) -√3 sin(x + 45°) = 0 for 0≤x≤360° (2 marks) (7 marks)