Question

Every pentagon perimeter

Answer 1

1:5cm

2:10cm

3:15cm

4:20cm

Explanation:

pentagon has 5 sides

1 cm was first so its perimeter is 5cm

and it would be

5*2

5*3

5*4

and there are your perimeters

hoped this helped

Answer 2

cm ( #of sides) = perimeters or add all the sides together.

1.
1(5)
P = 5cm

2.
2(5)
P = 10cm

3.
4(5)
P = 20cm

Answer:
P = 5cm
P = 10cm
P = 15cm