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The area of rectangular garden is $3000 m^{2}$. Its sides are in the ratio 6:5. Find the perimeter of the garden

written 6.3 years ago by teamques10 ★ 70k

modified 3.7 years ago by krithikkm200 • 10

engineering mathematics

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written 6.3 years ago by teamques10 ★ 70k

$\therefore sides are in the ratio 6:5$ $\therefore length = 6x. breadth = 5x$ Area = (6x)(5x) $3000 = 30x^{2}$ $\therefore x^{2}=100$ $\therefore x=10$ $\therefore Length =60 \mathrm{m}, Breadth =50 \mathrm{m}$ $Perimeter =2(\text { length }+\text { breadth })$ $=2(60+50)=220$

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