In the diagram shown the distance between points a and C is the same as the distance between points b and g

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.

Which expression is equivalent to 5r6141 2r+st6

Write two subtraction equations that are equivalent to 5 + 12 = 17.