Question

The perimeter of an triangle is 30 cm . Its sides are in the ratio 1:3:2.Find its smallest side.​

Answer 1

Answer:

$x = 5cm$

Step-by-step explanation:

$let \: the \: side \: of \: ratio = 1x + 3x + 2x$

A/Q

$30cm = 1x + 3x + 2x$

$30cm = 6x$

$x = 30 \div 6$

$x = 5cm$

The smallest side = 5cm

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Answer 2

Answer:

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