Question

The sides of a triangle are 8cm and 11cm having perimeter 32 cm then whaat is its semi perimeter?
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Answer 1

Answer:

Semiperimeter S is half of Perimeter P. Thus,

$S = \frac{P}{2}$

$S = \frac{32}{2}$

$S = 16 cms$

Hope this helps.

Sorry for reporting question by mistake.

Thanks.

Answer 2

Given the sides of triangle

a=8cm

b=11cm

Perimeter = 32 cm

Semi perimeter = $\frac{sum of all sides }{2} = \frac{perimeter }{2 }$ $= \frac{32}{2}$

= 16 cm