The equation of ellipse whose distance between the foci is equal to $8$ and distance between the directrix is $18$, is
The equation of ellipse whose distance between the foci is equal to $8$ and distance between the directrix is $18$, is
- A
$5{x^2} - 9{y^2} = 180$
- B
$9{x^2} + 5{y^2} = 180$
- C
${x^2} + 9{y^2} = 180$
- D
$5{x^2} + 9{y^2} = 180$
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