Question

sam wants to enlarge a triangle with side 3, 6 and 6 inches, if the shortest side of the new triangke is 13 inchwes how long will the long will the other two sides be

Answer 1

solve:
x/6 = 13/3

or , by the "Just-look-at-it Theorem"
since the longer side of the original is twice the smaller,
shouldn't the larger in the new one be twice the 13 ?

Answer 2

Ere