Question

The perimeter of a square and rectangle are each equal to 48m and difference between area is 4meter square.The breadth of the rectangle is:​

Answer 1

Answer:

INCOMPLETE

Step-by-step explanation:

we know that peremeter of square is 48m

peremeter = 4l

4l = 48cm

l = 12cm

length of one side of square is 12cm.

area of square - 4m = area of rectangle

area of square = 144m

area of rectangle = 140

lb = area of rectangle

you have to give length to find the breadth :(

breadth = area/length

breadth = 140/length

if you find the length in the original question you can put its value and divide area from it to find the breadth :D

hope this helps

Answer 2

according to the question

2( l + b) = 4a = 48

l + b = 24

a = 12

Area of square= a² = (12)²

= 144 m²

Area of square - Area of rectangle = 4

144 – l × b = 4

l × b = 140

From Eqs. ( ¡ ) and ( ¡¡ ) , l = 14 m, b = 10 m