Question

An ellipse has foci (0, ±1) and vertices (0, ±2). What is the eccentricity of the ellipse? (1 point)

0

0.5

1

2

Answer 1

@ganeshie8 ? :)

Answer 2

eccentricity of an ellipse is always GREATER than 0 and LESS than 1

Answer 3

only one of ur options falls in that range

Answer 4

oh..so B? lol

Answer 5

or u may work the formula :

\(\large e = \frac{c}{a} = \frac{1}{2} = 0.55\)

Answer 6

*0.5

Answer 7

yup ! B is the ansur :)

Answer 8

sweet thanks:) i have some more, if you wanna help.. but ill open a new question so i can medal you for em:)