A composition of transformations maps pre-image EFGH to final image E"F"G"H".

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Need ! discuss how to convert the standard form of the equation of a circle to the general form. 50 points

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.