Question

The equation to represent the relationship between the figure number and the total

number of squares is T = n^2
a) Determine the total number of squares in figure number 99
b) Determine the figure number that has a total of 289 squares in it.
SHOW YOUR THINKING

Answer 1

Given equation:

• T = n²

a) For n = 99, the number of squares is:

• T = 99² = 9801

b) For T = 289, find n:

• 289 = n²
• n = √289 = 17