I’m Sorry But here’s An Other One :’)

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Qrst is a parallelogram. determine the measure of ∠q pls

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1