Question

a right triangle has leg lengths of 1 foot 6 inches and 2 feet. find the hypotenuse length and the perimeter in mixed units of feet and inches

Answer 1

the hypotenuse is 2 feet or 24 inches cuz it is the larget. the perimeter is 3.5 feet or 42 inches

Answer 2

1ft 6 in = 18 in
2ft = 24 in
Hyp length = sq root (18^2 +24^2) =30in = 2ft 6in
Perimeter = 1ft 6in + 2 ft + 2ft 6in = 6ft