Question

Plot the point given in polar coordinates. (6,97) TT 2 2 4 6 8 2 IN 4 16 8 30 3# IN tu

16 B 28 B 2 3 SIN O O Find three additional polar representations of the point, using -20 < 26. (Enter your answers in order

help please. It's all one problem.

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Answer #1

Let, (6,9π) = (r,A) ; A is angle.

Then in Cartesian coordinate

x = rcosA= 6cos9π = -6 &

y = rsin9π= 6sin9π = 0

As (-6,0) point lie on negative x-axis

So, 4th option graph is correct graph

Now , x = 6cos9π = -6cos(0) or, 6cos(-π) or, 6cos(π)

And, y = 6sin9π = -6sin(0) or, 6sin(-π) or, 6sin(π)

Hence, (r, theta)= (-6,0)

(r,theta) = (6 , -π)

(r,theta) = (6 , π)

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help please. It's all one problem. Plot the point given in polar coordinates. (6,97) TT 2...
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