Question

pqrs is a rectangle. its diagonals meet at o.find pr if op = (3x + 1) cm and oq = (2x + 3) cm?

Answer 1

Given,

Op=3x+1 cm

Oq=2x+3cm

We know that diagonals of a rectangle bisect each other and are equal.so,

Op=oq

3x+1=2x+3

x=2

Op=3x+1=7cm

PR=2*op=14cm