How do you solve 8-4(3-5)^2

Dilations map circles to circles and ellipses to ellipses with the same. true or false

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Asap 25 pts + brainlest to right/best answer