The given line segment has a midpoint at (-1, -2). What is the equation, in slope-intercept form, of the
perpendicular bisector of the given line segment?
Ту

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.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?