In a triangle with sides a, b and c, let s be the semi perimeter and p be the perimeter. Find the value of $\frac{p}{s}$ ___.

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Solution

p = a + b + c

s = $\frac{a + b + c}{2}$

$\Rightarrow$ s = $\frac{p}{2}$

$\Rightarrow$ p = $2 \times s$

So, $\frac{p}{s}$ = 2

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In a triangle with sides a, b and c, let s be the semi perimeter and p be the perimeter. Find the value of ps ___.

p = a + b + c s = a+b+c2 ⇒ s = p2 ⇒ p = 2×s ​​​​​​​ So, ps = 2

In a triangle with sides a, b and c, let s be the semi perimeter and p be the perimeter. Find the value of $\frac{p}{s}$ ___.

p = a + b + c

s = $\frac{a + b + c}{2}$

$\Rightarrow$ s = $\frac{p}{2}$

$\Rightarrow$ p = $2 \times s$

So, $\frac{p}{s}$ = 2