Urgent brainliest answer to whoever answers complete the coordinate proof the theorem. enter your answers in the boxes. the coordinates of parallelogram abcd are a(0, 0) , b(a, 0) , c( , ), and d(c, b) . the coordinates of the midpoint of ac¯¯¯¯¯ are ( , b/2 ). the coordinates of the midpoint of bd¯¯¯¯¯ are ( a+c/2 , ). the midpoints of the diagonals have the same coordinates. therefore, ac¯¯¯¯¯ and bd¯¯¯¯¯ bisect each other.