Step-by-step Answer
PAGE: 24SET: ExercisesPROBLEM: 43
Please look in your text book for this problem Statement

Let x be the length of a side of the regular octagon.

The perimeter of a regular octagon is 124 inches.

The formula for the perimeter of a regular octagon is .

Therefore equation is .

Divide each side by 8.

Cancel common terms.


The length of a side of the regular octagon is 15.5 inches.


"I want to tell you that our students did well on the math exam and showed a marked improvement that, in my estimation, reflected the professional development the faculty received from you. THANK YOU!!!"

June Barnett

"Your site is amazing! It helped me get through Algebra."


"My daughter uses it to supplement her Algebra 1 school work. She finds it very helpful."

Dan Pease

Simply chose a support option

My status

JOIN US ON: is not affiliated with any Publisher, Book cover, Title, Author names appear for reference only