Question

if side of an equilateral triangle is 8cm. it's semi perimeter is​

Answer 1

Answer:

ur required answer ;-

semiperimeter = a+b+c / 2

as we know the sides of equilateral triangle are equal means all 3 sides have 8cm .

then ,

8+8+8/2

= 12cm.

Step-by-step explanation: hope this will help u mate need feedback plz .

itz akansha ,