Question

The upper half of an ellipse centered at the origin with axes length 6 and 4 is given by... find the area of the entire ellipse.

Answer 1

you can ignore the equation given for the ellipse
a quick google search tells you that the area is \(\pi ab\) where \(a,b\) are the lengths of the semi major and semi minor axis
in fact if you google you can enter the numbers in directly