Chapter 22 - Trigonometry
TT2-HL-22·1_Theorem_of_Pythagoras.pptxTT2-HL-22·2_Sine,_Cosine_and_Tangent_ratios.pptxTT2-HL-22·3_Using_the_calculator_to_find_ratios_&_angles.pptxTT2-HL-22·4_Solving_right_angles_triangles.pptxTT2-HL-22·5_Using_trigonometry_to_solve_problems.pptxTT2-HL-Test_yourself_22.pptxTexts and Tests 2 (New Edition) Solutions - Chapter 22.pdf