3/4 x 5/8 in simplest form

Can (2,3 and square root 10) be sides ona right triangle?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?