18. The length of a rectangle is three times its width and its perimeter is 96 m. The length is
(a) 12 m
(b) 24 m
let 36 m
(d) 48 m
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(a) 12 m
(b) 24 m
let 36 m
(d) 48 m
Answer fast this also.
Very important.
Step by step explanation plzzzzzz
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Answer:
Option c is correct.
Done by Aritra kar.
Hope you are looking for this answer.
Solution :-
Given :-
Let :-
Now, We know that :-
Perimeter of the Rectangle = 2(l+b)
Also, Perimeter = 96m (Given)
━━━━━━━━━━━━━━━━━━━━━━━━━━━━
Then;