A square field has its area equal to 252 m2 . Find its perimeter.
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 24 m.
Area of square = (a)2, here a = side
Side = √252 = 6√7 m
Perimeter = a = 4 × 6√7 = 24√7 m