Posted by Erica on Thursday, May 9, 2013 at 11:59am.
Find the perimeter of a triangle with sides 2ft 4in, 3ft, and 4ft 6in.

Math  Reiny, Thursday, May 9, 2013 at 12:52pm
2 ft and 4 inches = 28 inches
3 ft = 36 inches
4 ft and 6 inches = 54 inches
Per = 28+36+54 = 118 inches
= 9 ft and 10 inches