The aera of rectangle MATH is 30 sq cm and each side-length is a counting number of cm. H is the midpoint of TO. The area of square ECHO is between 5 sq cm and 24 sq cm. Find the perimeter of the entire fiure in cm.
math - incomplete - Steve, Monday, December 10, 2012 at 11:33pm
No idea where ECHO is in relation to MATH