Question

the perimeter of a rectangle is 24cm. if x is equivalent to its length, find its possible dimension if the area of the same rectangle is less than 35sq. cm

Answer 1

What are the factors of 35?
1 * 35 makes p=72
5 * 7 makes p=24
But, you said the area is less than 35, so the rectangle must be less square.
So, pick any small amount near x=5, and adjust the length

4.9 * 7.1 = 34.79, and p is still 24

Answer 2

Secret

Answer 3

i don't get this but whatever