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Find the length of x and y exactly.

a) x=1,y=1.732

b) x=1, y=√3

c) x=2, y=2√2

d) x=1, y=√5

Find the length of x and y exactlya x1y1732b x1 y3c x2 y22d x1 y5 class=

Respuesta :

cosθ=Ax/hyp = 2cos60 —> Ax = 1

sinθ=Ay/hyp = 2sin60 —> Ay = 1.732

The answer is A.

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