Question

Find the perimeter of a
nonagon with each side
measuring 57 cm.?

Answer 1

Answer:

P=513cm

a Side

57

cm

a

a

a

A

P

Solution

P=9a=9·57=513cm Step-by-step explanation:

Answer 2

Answer:

513

Explanation:

Remember that a nonagon has 9 sides and that perimeter is the sum of every side. Since you have 9 sides that are all equal to 57, you multiply 9x57 which equals 513.