Question

a piece of note has side lengths of 12.5 centimeters. what is the area of the piece of the note paper?

Answer 1

Area of a rectangle/square = b·h. So 12.5 x 12.5 = 156.25 cm²

Answer 2

Area=l*w
Area=12.5*12.5= 156.25

The area of the piece of the note paper is 156.25 cm ^2.