Question: 11. Draw a diagram resolving a 30-N force acting in the direction of N50E . Determine the magnitude and direction of its vertical and horizontal

and horizontal components. [5] 1. Determine the exact values of the primary

trigonometric ratios for the following angles: a) 210 b) -60 [6]2. Given

(11, 8) is the coordinate of a point on the terminal arm

of an angle 9, determine the exact primary trigonometric ratios for B.

11. Draw a diagram resolving a 30-N force acting in the direction of N50E . Determine the magnitude and direction of its vertical and horizontal components. [5] 1. Determine the exact values of the primary trigonometric ratios for the following angles: a) 210 b) -60 [6]2. Given (11, 8) is the coordinate of a point on the terminal arm of an angle 9, determine the exact primary trigonometric ratios for B. [3] 3. Determine the exact value of: sin 240\" + cos 330 + tan 30 [3] 4. Determine all possible measures of 9, to the nearest degree, where 0" S 6 S 360. a) c059 = O.5641 b) tan I9 = 3.6 [4]

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