The center of an ellipse is (1,6). one focus of the ellipse is (-2,6). one vertex of the ellipse is (10,6)

what is the equation of the ellipse in standard form?

Step-by-step explanation:

We have been given that the center of an ellipse is (1,6). One focus of the ellipse is (-2,6). One vertex of the ellipse is (10,6).

We know that standard equation of an ellipse centered at (h,k) is in form:

, where,

a = Horizontal radius

b = Vertical radius.

Since center of the ellipse is at point (1,6) and one vertex is (10,6), so the horizontal radius would be 9 (10-1) units.

Now, we will find vertical radius using formula , where c represents focal length.

Substituting given values:

Upon substituting , and in standard form of ellipse, we will get:

Therefore, the required equation of the ellipse in standard form would be .

need more information

step-by-step explanation:

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5