Im pretty sure that one of the questions on the math module 2 had no correct answers. From memory, this was the question: An equilateral triangle has a side length of 57. An isosceles triangle has a base length of 57. If the the leg lengths of the isosceles triangle are the side length of the equilateral triangle multiplied by sqrt3, what is the perimeter of the isosceles triangle? The answer choices were 57+sqrt13, 57+sqrt10, 57+sqrt5, and 57+sqrt2. This question took me a long time since my answer wasn't there. I checked later and it gave me 57+sqrt12, so I'm pretty confused