Question

Find the length bregth perimeter area of you TV and fridge find the ratio also

Answer 1

Answer:

=5x and breadth=2x

Area of rectangle=5x×2x=10x

2

Perimeter of rectangle=2(l+b)=2×(5x+2x)=14x

Now,

A

P

=

3

1

⇒

10x

2

14x

=

3

1

⇒x=4.2

∴Length of rectangle=5×4.2=21 units.