Mathematics for IGCSE & O level - Mensuration (Section 10 - No. 33)
What is the primary difference between perimeter and area?
Perimeter is the space inside a shape, area is the distance around it.
They are both measures of the shape's size.
Perimeter is the distance around a shape, area is the space inside.
They both measure the distance around the outside of the shape.
Giải thích
Perimeter measures the distance around the outside, and area measures the space inside a 2D shape.