Question

a) Length af rectangle is 3 times<br />its breadth what are its<br />length and breadth if it area is<br />432 m2​

Answer 1

Breadth = x

Length = 3x

Area of rectangle = LB

$432 {m}^{2} = 3 {x}^{2}$

${x}^{2} = 144$

$x = \sqrt{144} = 12m$

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