3. Martin drew a triangle with the coordinates (1,2), (3,3), and (4.1). He slides
the triangle to create a new image located
at (1,0), (3,1) and (4,-1). What transformation
rule describes this transformation?

What’s the improper fraction?

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