Question

the perimeter of a room is 36m if its length is 10m find the breadth and its area​

Answer 1

Answer:

breath=8m,area=80m²......

Answer 2

Step-by-step explanation:= l =

l = 10

p = 36

b = ?

The formula for perimeter of a rectangle: p = 2(l + b)

where, p stands for perimeter of a rectangle

l stands for length of a rectangle

b stands for breadth of a rectangle

p = 2(l + b)

36 = 2(10 + b)

36 = 20 + 2b

2b = 36 - 20 = 16

b = 16/2

b = 8cm