%%HP: T(1)A(D)F(.);
 { {
"TRES VERTICES DE UN RECTANGU_"
"LO SON LOS PTOS. (2,-1)"
"(7,-1) Y (7,3).HALLAR EL"
"CUARTO VERTICE Y EL A."
"DC=[(7-2)^2+(-1+(-1))^2=5.38"
"BC= [(7-7)^2+(-1-3)^2]=4"
"DX=7-2" "5=7-X"
"X=2" "DY=-1-3" } {
"4=Y-(-1)" "Y=3"
"K=B*H=5.38*4=21.5CM^2"
"" "" "" "" "" ""
"" } } HELP.3

