Anita bought a square plot to build a house for his family. Each dimension of the plot is in whole numbers of yards. Which of the following can be an area (in square yards) of the plot?
Show answer & explanation
Correct answer: B
Explanation
Given:
The plot is square-shaped.
The side length is in whole yards.
According to the formula:
Area of a square = (Side)²
861 → Not a perfect square
841 → 29²
881 → Not a perfect square
891 → Not a perfect square