Question

Find the perimeter of a triangle with sides 2 ft 3 in., 3 ft 4 in., and 4 ft 6 in.

Answer 1

2ft + 3 ft + 4 ft = 9ft and 3in + 4in + 6in = 13 in. 13 inches is also equal to 1ft 1 inch so 1ft 1 inch + 9ft = 10 feet and 1 inch for a perimeter