At the malt shop a large chocolate shake takes 0.2 of a pint of milk. if a medium shake takes 0.7 the amount of a large, how much does the medium shake take?

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.

if i'm not wrong, i would say that the third angle has (72) because the three sides of all triangles have 180 degrees and if we subtract 180 - 62 - 40 = (72) / but i'm not sure about 40 yd.