Question

The ratio of length to breadth of a rectangle is 5:3. If the perimeter of this rectangle is 1600 cm, then the area of the rectangle will be in cm^2

Answer 1

area =150,000cm square

Step-by-step explanation:

hopes it helps u

Answer 2

Step-by-step explanation:

length = 5x

breadth = 3x

perimeter

= 2( 5x + 3x )

= 2( 8x )

= 16x

16x = 1600cm

x = 1600 / 16

x = 100cm

length = 5x = 5 × 100 = 500cm

breadth = 3x = 3 × 100 = 300cm

area = l × b

= 500cm × 300cm

= 150000 sq cm