Quadrilateral

C
I
X
R
CIXR can be mapped onto quadrilateral
E
T
U
S
ETUS by a reflection. If
X
R
=
5
XR=5, find
U
S
US.

1 answer

Without additional information about the sides and angles of both quadrilaterals, it is impossible to determine the length of US based solely on the given mapping. The reflection merely changes the orientation of the points, but not the distances between them.