Question

For brainalist
What is the answer for question b​

Answer 1

70

Explanation:

When a line crosses two parallel lines the angles will become identical. As you can see X = B.

And since the triangle has two equal sides, we also find that angle BCX and XBC are equal to 55. BXC will then be 180 - 55 - 55 = 180 - 110 = 70