Question

If ABCD is a rectangle, P and Q are midpoint of AD and DC respectively, then the length of PQ is _____ 


2.5 cm

2 cm

4 cm

5 cm

​

Answer 1

Answer:

i guess the answer is 2cm

Step-by-step explanation:

Answer 2

Answer:

The answer is 2.5

Step-by-step explanation:

If P is the mid point of AD then length of PD= 3÷2

=1.5

And, if Q is the mid point of DC then length of DQ= 4÷2=2

Then by Pythagoras theorem= h²= b²+p²

= h²= 2²+1.5²

= h²= 4+ 2.25

=h²= √6.25

= h² = 2.5cm