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Trigonometry Worksheet (Tan Ratio) 1. Label the sides of these triangles with O, A and H. C A B E F H G 2. Find the length of the side marked x, leave all answers to 1 decimal place. Diagrams not to scale. (Hint – Label each side first) 8 x 67º x 15 12 x 36º 18 x x 37º 65º 72º x 32º x x 22 18º 9 13 17º 22 3. Calculate x in each of the right angled triangles. Give your answer to 1 decimal place. 7 xº 8 5 xº 3 4 8 6 5 xº 13 xº xº S 56cm 17 11 7 4, xº 11 xº 6 xº 7 R 50º P Q T 84cm The figure shows a right angled triangle RQT with angle QRT = 50º joined to a rectangle PQRS. PT – 84cm and SR = 56cm. a) Write down the length of QT b) Calculate the length of the line PS 5. A C B D ABCD is a rectangular sheet of paper AC = 10cm, and AB = 22cm Calculate the angle ADC