Write an equation in standard form of an ellipse that is 28 units high and 20 units wide. The center of the ellipse is (0, 0).
Given the center of the ellipse at (0, 0), we can write the equation in standard form as:
(x^2/a^2) + (y^2/b^2) = 1
where a is the semi-major axis and b is the semi-minor axis.
Since the ellipse is 20 units wide and 28 units high, we have:
a = 20/2 = 10
b = 28/2 = 14
Therefore, the equation of the ellipse in standard form is:
(x^2/10^2) + (y^2/14^2) = 1