Question

If each side of a regular heptagon of side 5cm is incresed by 1cm, then increase in perimeter is​

Answer 1

Answer: 7 Cm increased or 20% increase

Step-by-step explanation:

After increase one side is 6 cm

Perimeter = 6 x 7

=42cm

It will increase by 20 Percent

Answer 2

Step-by-step explanation:

no of side heptagon =7

perimeter of regular heptagon =7 × side

hince, increase in perimeter = 7 × 1 = 7