Question

In square PQRS: (i ) of PQ=3x-7 and QR = x+3 ; find PS

plz plz plz plz plz answer this question

Answer 1

this is a square.than all sides are equal.
hance,
3x-7= X+3
7+3= 2x
X = 5
than pq= PS = 5+3
= 8.