Question

Please answer 4,5,6 it is urgent

Answer 1

Answer:

5) Perimeter =2(l+b)

l=6.5

ATQ,

2(6.5+b)=22

13+2b=22

b=(22-13)/2

=9/2

= 4.5cm

Answer 2

Answer:

hi not related but u asked this question in the image :

Step-by-step explanation:

can u please tell from which book u took it from my teacher gave the same question