Question

What is the length of the major axis of the ellipse attached?

Answer 1

A. 36

B. 18

C. 12

d. 6

**i forget this :(

Answer 2

Ellipse: (x-h)^2/a^2+(y-k)^2/b^2=1

If a > b, then 2a is the length of the major axis

If a < b, then 2b is the length of the major axis

Answer 3

okay, so a<b right?

Answer 4

yep

Answer 5

okay so i use 2b?

b being b=6??

so 2 x 6 = 12? so is my answer C. 12?? is that right?

Answer 6

yep

Answer 7

yay! thx :D