Question

find the perimeter of a regular pentagon of side 3.5 cm​

Answer 1

Answer:

Step-by-step explanation:

Pentagon have 5 sides

So perimeter =3.5×5=17.5

Answer 2

Answer:

17.5

Step-by-step explanation:

perimeter of pentagon = side x 5

if one side is equal to 3.5

then 3.5 x 5 is the answer

3.5 x 5 = 17.5