Question

find the area of a rectangle whose lenght is thrice its breadth where, breath is 4x
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Answer 1

Answer:

Step-by-step explanation:

L=3*4x

B=4x

AREA=(3*4x)*4x

         =12x*4x

         =48x²

Answer 2

Answer:

Hi friend..

Area of rectangle =l*b..

length =3*4x=12x.

breadth=4x.

so, 12x*4x=48x power 2.

Hope this helps you