Question

Find the value of x when : In a rectangle ,L=3x , b=x and perimeter = 48 units.​

Answer 1

Answer:

hope this answer is helpful for you my friend..

Answer 2

Answer:

Length =3x

Breadth=x

So perimeter =2(length +breadth)

So,

2(3x+x)=48

2*4x=48

8x=48

X=48/8

x=6

So, length =3*6

=18 units

And breadth=6 units

Mark me as brainliast