The area of rectangular is 120m2 . if the ratio of length and breadth

1.	The area of rectangular is 120m2 . if the ratio of length and breadth is 6:5 .find the perimeter
Answer» CORRECT Question :- The area of RECTANGULAR is 120m^2 . if the ratio of length and BREADTH is 6:5. FIND the perimeter? Solution :- $\large{ \underline{ \sf{Given :-}}}$ ❥ Length = 6x ❥ Breadth = 5x ❥ Area = 120m^2 $\small{ \boxed{ \sf{ \purple{area \: of \: rectangle = l \times b}}}}$ $\large{ \sf{ \implies{ {120m}^{2} = 6x \times 5x}}}$ $\large{ \sf{ \implies{ {120m = 30x}}}}$ $\large{ \sf{ \implies{x = \frac{120}{30}m }}}$ $\large{ \sf{ \implies{x = 4m }}}$ $\small{ \sf{ \therefore{length = 6x = 6 \times 4 = 24m }}}$ $\small{ \sf{ \therefore{breadth = 5x = 5 \times 4 = 20m }}}$ $\large{ \underline{ \sf{Now :-}}}$ $\small{ \boxed{ \sf{ \purple{perimeter \: of \: rectangle = 2(l + b)}}}}$ $\large{ \sf{ \implies{2(24 + 20)m }}}$ $\large{ \sf{ \implies{(2 \times 44) m}}}$ $\large{ \sf{ \implies{88m}}}$ $\small{ \boxed{ \sf{ \therefore{perimeter = 88m}}}}$ __________________________ MARK BRAINLIEST ♡