Question

The sides of triangle is 15,15,20cm then the semiperimeter is​

Answer 1

Answer:

semiperimeter means half of the the total perimeter

Step-by-step explanation:

perimeter of triangle = 15+15+20=50

semiperimeter of triangle is 50/2= 25

hope clear your all doubt

Answer 2

Given : -

Sides of triangle = 15 , 15 , 20

To Find : -

Semi Perimeter of triangle.

Solution : -

Here ,

• a = 15
• b = 15
• c = 20

$\bf{s=\dfrac{a+b+c}{2}}$

s = 15 + 15 + 20/2

s = 50/2

s = 25

So , the Semi Perimeter of triangle is 25cm ..