Question

in equilateral triangle length of one side is 6 cm.
is the half perimeter.​

Answer 1

6+6+6=18

18/2=9

Please follow me and mark me as brilliant

please follow me please please

Answer 2

Answer:

semi perimeter=a+b+c/2

=6+6+6/2

=18/2

=9cm

plzzz follow and mark as brainliest....