Question

A notebook has a perimeter of 36 inches. its area is 80 square inches. what are the dimensions of the notebook?

Answer 1

HEY DEAR....
HERE'S YOUR ANSWER⬇
# 2 ( l + b ) = 36 inches.
# l + b = 18 inches.
# lb = 80 square inches.
# l = 10 inches and b = 8 inches are the dimensions of the book.
Any doubts, please ask the comments.
I HOPE YOU FIND IT HELPFUL.
@ LB :)