Question

length=5m Breadth=? Area=15square Perimeter=?​

Answer 1

AREA = LENGHT * BREADTH

15 = 5* BREADTH

BREADTH = 15/5=3

PERIMETER = 2(3+5)=2*8=16

$....$

Answer 2

Step-by-step explanation:

area of rectangle=l×b

15cm^2=5×b

b=3cm

perimeter of rectangle=2(l+b)

2(5+3)=16cm