Mathematics for IGCSE & O level - Mensuration (Section 5 - No. 48)
What is the relationship between the area and the perimeter of a square?
They are independent of each other.
They are the same value.
The area is proportional to the perimeter.
They are inversely proportional to each other.
Giải thích
If the side length of a square is increased, both area and perimeter will increase.