11. consider rectangle abcd. suppose abcd is dilated with the center at vertex c and a scale factor of three. determine the sum of the y- coordinates of a'b'cd'. coordinates are d(-6,7) a(-6,5) b(3,5) c(3,7)
Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.