5 times of the perimeter of a square is 600 cm. What will be the area of this square?
Answer & explanation
Correct answer: option 1
We know that,
Perimeter = 4 × side
We have,
5 times of the perimeter of a square is 600 cm
The area of the square = (Side)2
According to the question,
600 = 5 × 4a
600 = 20a
a = 30
The area of the square = (Side)2 = 302 = 900cm2