Question

In Fig ABCD is a rectangle P and Q are midpoints of AD and DC respectively. Then length of PQ is

Answer 1

Answer:

AB=4

SO, DQ=QC=2

AND, CB=3

SO,DP=PA=1.5

PQ^2=DP^2+DQ^2

PQ=√18.25

Answer 2

Answer:

2.5 cm

Step-by-step explanation:

Using pythagorean formula --> 2 squared + 1.5 squared = PQ squared

That is 6.25 squared = PQ squared

Then, 2.5 = PQ (PQ > 0)