Posted by Olivia on Wednesday, March 9, 2011 at 7:02pm.
ok so, a square is 9.3cm at the top so what is the area? I got the perimeter and it is 37.2 cm but I just cant understand how to do area and get the right answer

Math  Ms. Sue, Wednesday, March 9, 2011 at 7:04pm
Area of a square = s * s
A = 9.3 * 9.3
A = 86.49 cm
Your perimeter is right.