Question

side of a triangle are in the ratio 3,4,5and it's parameter is 12m find as area ​

Answer 1

${\boxed{\underline{\underline{\bold{Answer:-}}}}} \\ \\ \\ let \: the \: ratio \: be \: 3x: 4x: 5x \\ \\ ⟹perimeter = 12m \\ \\⟹ 3x + 4x + 5x = 12 \\ \\ ⟹12x = 12 \\ \\⟹ x = 1$

Hope it helps

Answer 2

Step-by-step explanation:

i uper answer is correct........