3 years ago

How do i solve?a = bc(b)

Physics

1 answer:

stira [4]3 years ago

7 0

I don’t even know I’m so dumb.

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Explanation:

height of Ellipse $=30 cm$

i.e. $2 a=30$

Width of Ellipse $=22 cm$

i.e. $2 b=22$

Equation of a vertical Ellipse is

$\frac{x^2}{b^2}+\frac{y^2}{a^2}=1$

$a=15 ,b =11$

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at $y=4 cm$

$\frac{x^2}{11^2}+\frac{4^2}{15^2}=1$

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