Hi Folks
you are right.
This is the OE
Quote:
The sum of the interior angles in a triangle is 180 °. The given information indicates that the triangle on the left is isosceles. Since its two top sides are equal, the two base angles are also equal. If the two base angles are equal, then the value of x is also 60 °. The given information indicates that the triangle on the right is equilateral. Since all three sides are equal, all three interior angles are also equal, and the value of y is 60 °. Therefore, the two quantities are equal, and the correct choice is (C).
However, there is NOT any information in the stem to say that the answer is C.
I did also check it out once again.
Clearly a bogus question