Year 1 Pure- Chapter 9: Trigonometric Ratios 0.0 / 5 ? MathematicsPure MathsASEdexcel Created by: 13clarkenCreated on: 01-01-20 20:54 632715 Across 1. The graph of y =... : Repeats every 180 degrees and crosses the x-axis at -180, 0, 180, 360 and has no maximum or minimum and has vertical asymptotes at x=-90, 90, 270 (4) 2. The ... rule sometimes produces two possible solutions for a missing angle: sin0 = sin (180-0) (4) 5. Area of a non right angle triangle= 0.5 ab ... (4) 6. The graphs of sine, cosine and tangent are ... They repeat themselves after a certain interval. (8) Down 2. The graph of y= ... :Repeats every 360 degrees and crosses the x-axis at -180, 0, 180, 360 and has a maximum value of 1 and minimum value of -1 (4) 3. Area of a ... triangle = 0.5 ab (5, 5) 7. The graph of y =... :Repeats every 360 degrees and crosses the x-axis at -90, 90, 270, 450 and has a maximum value of 1 and minimum value of -1 (4)
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