Question

The equation of ellipse with the length of major and minor axis as $12,16$ cm respectively is

Answer 1

The length of major axis is $2a=12a=6cm$

The length of minor axis is $2b=14b=7cm$

The equation of ellipse is $\frac{x^2}{a^2}+\frac{y^2}{b^2}=1\frac{x^2}{6^2}+\frac{y^2}{8^2}=1\frac{x^2}{36}+\frac{y^2}{64}=1$