Sorry I'm not sure if I'm right just my thinking...
set the number to be x so that (5x+2)(3x-4)??
Answer:
The altitude will begin at angle D and go in a straight line downwards.
The perpendicular bisector will be a straight line going from one corner to the other corner, not directly downwards.
16x + 40y.....GCF is 8
8(2x + 5y) <==
It is 54. Draw it out. You will see that DCB - RCB = DCR
5.441 inches every month I’m pretty sure