Question

WILL MARK BRANLIEST PWWWEEEEEAAAASSSSEEE HHELP SOS

Answer 1

The perimeter of RSTU will be C.22m if you look at both of them u will see they are both the same and tell you how long the sides are,........hope i was right:))

Answer 2

If the quadrilateral are congruent that means that their corresponding sizes are congruent
AB=RS = 4m
BC=ST=5m
CD=TU= 5m 
DA=UR=8m
So perimeters of them are equal and perimeter of  RSTU =4+5+5+8=22m