find the perimeter of the rectangle
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☆ Solution ☆
Given :-
To Find :-
Step-by-step-explanation :-
As we know that :-
Perimeter of rectangle = 2 ( l + b )
Where,
Putting the respective value,
Perimeter of rectangle = 2 ( 3x + 2x )
Perimeter of rectangle = 2 × 5x
Perimeter of rectangle = 10x
Hence,
The perimeter of rectangle = 10x
Verified answer
let ,
l=3x
b=2x
then perimeter is
= 2(l+b)
=2(3x+2x)
=2×5x
=10x