Question

Area of an elipse!

Answer 1

\[4x^2+y^2=9\] in my distant memory I remember wanting to try and rewrite it like this\[\frac{ 4x^2 }{ 9 }+\frac{ y^2 }{ 9 }=1\] right?

Answer 2

or even better
\(\frac{ x^2 }{ 9/4 }+\frac{ y^2 }{ 9 }=1\)

Answer 3

in that way we can compare it easily with
\(\dfrac{x^2}{a^2} +\dfrac{y^2}{b^2} =1\)

Answer 4

so whats your a,b?

Answer 5

a= (3/2)
b=3

Answer 6

and
Area of ellipse = \(\pi ab\)

Answer 7

= 9pi/2

Answer 8

\(\huge \checkmark \)

Answer 9

YUS! xD why are these getting so short. I'm waiting for another long one to sneak up soon o.o

Answer 10

thank you!!

Answer 11

welcome ^_^