TRIGONOMETRIC RATIOS SOH CAH TOA Posters + Student Notes (in Card sizes) • Colour and black & white posters in 4 sizes: A2, A3, 24in × 18in and 19in × 13in • Colour and black & white cards in 2 sizes: A4 and letter. Easy classroom preparation: Print the preferred dimensions of the poster and cards. Grades: 9th to 12th LEARNING OUTCOMES: Define the sine, cosine, and tangent ratios for angles in right-angled triangles. Also comply with Australian Curriculum: Use similarity to investigate the constancy of the sine, cosine and tangent ratios for a given angle in right-angled triangles (ACMMG223) Review sine, cosine and tangent as ratios of side lengths in right-angled triangles (ACMMM028) More Resources: Colouring Pages Fun Activity Topics: Numbers Times Table Fractions Decimals Percentages Significant Figures Consumer Maths Financial Maths Algebra Pythagoras Theorem Measurement and Geometry Area Functions Trigonometry Visit my shop :)