Given triangle ABC with A (2,-4), B (-4,8), and C (-5, -3). What rule describes the translation of 8 units up and 3 units to the right?
a (x + 3. y - 8)
(x + 3, y + 8)
(x + 8, y )
(X-8, y + 3)

The median segment divides the triangle into 2 isosceles triangles and everything else is trivial.|ad|=|bc|2=|bd|soδadb  is isosceles with∠dab=∠dbasimilarlyδadc  is isosceles with  ∠dac=∠dca∠cab=∠cad+∠bad=∠acb+∠abctherefore∠cab  is a right angleandbc  is the hypotenuse of a right-angled triangle.hope this