find it's length and breadth??
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Given:-
- Perimeter ⇒ 54 m
- Breadth ⇒ 'x' m
- Length ⇒ (x + 3) m
Formula Used:-
- Perimeter of a rectangle ⇒ 2 ( l + b )
Solution:-
Perimeter of a rectangle ⇒ 2 ( l + b )
54 ⇒ 2 ( x + 3 + x )
54 ⇒ 2 ( 2x + 3 )
54 ⇒ 4x + 6
4x ⇒ 54 - 6
4x ⇒ 48
x ⇒ 12
∴ Breadth ⇒ 12 m
Length ⇒ 12 + 3 ⇒ 15m
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