The square number 25 can be represented as a square of side length .
The number 144 can be represented by 12x12 square grid . Which of the following can also be represented on a square grid ?
a) 70 b) 39
c) 50 d) 81
The length of a side of a square is given as 2x + 3. Which expression represents the perimeter of the square?
Question 103
If one side of a square is represented by 18x - 20 and the adjacent side is represented by 42 - 13x, find the length of the side of the square.