Find W Leave your answer in polar form. z = √3| cos w = √6 cos O A. 7π 4 9μ 4 + i sin + i sin √2 T COS 2 OC. 3√2 cos 2 3π 7π 4 9μ 4 + i sin 2 7) + i sin 3π 322) B. 3√2 cos O D. 2 EN 2 + i sin 3π COS + i sin 2 BIN 3π 2

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Q: Find the area of the shaded figure, rounded to two decimals. (Assume x = 1 and y = 3.)

A: let sides of triangle are a,b,c  here a=x,b=y,c=y thus a=1,b=3,c=3