Question

What is the value of y?

110°
35°
145°
60°

Answer 1

The two little lines on the 2 sides of the triangle, mean that the two sides are the same.

When the two sides of a triangle are the same, the two lower inside angles are also the same,

Since the left side is given as 35 degrees, the right side, which is labeled as y is also 35 degrees.