Question

the ratio of the length and breadth of a rectangle is 5:3 and its perimeter is 96 sq.cm find the area of rectangle​

Answer 1

Answer:

Area = 54m².

Step-by-step explanation:

Let

5x , 3x

Then

Perimeter of rectangle :

2(l+b) =96

16x = 96

x = 6

Then.

5*6 = 30

3*6 = 18

Area of rectangle :

l*b

= 30*18

= 54 m²

Answer 2

Answer:

Area=432

Step-by-step explanation:

L:B = 5:3

P=96

96=2X+2Y

X/Y=5/3

3X-5Y=0

6X+6Y=576

6X-10Y=0

16Y=576

Y=36

48=X+Y

X=48-36

X=12

Area = XY

area = 432