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Trigonometry

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Polar To Parametric Function

TRIG-KG4$J1

What is the polar function $r=4\sin { \theta } $ in parametric form?

A

$x=4\sin { \theta } \cos { \theta } \quad \& \quad y=4\sin ^{ 2 }{ \theta } $

B

$x=-4\sin { \theta } cos\quad \& \quad y=4\sin ^{ 2 }{ \theta } $

C

$x=4\sin { \theta } cos\quad \& \quad y=-4\cos ^{ 2 }{ \theta } $

D

$x=4\sin { \theta } cos\theta \quad \& \quad y=-4\sin ^{ 2 }{ \theta } $

E

$x=4\sin { \theta } cos\theta \quad \& \quad y=4\cos ^{ 2 }{ \theta } $