Find the value of x a.66 b.58 c.32 d.68

Option A, 66°

Step-by-step explanation:

Here we should use two things:

1) the addition of the 3 interior angles of a triangle always is equal to 180°

2) If a line cuts anoter line, two consecutive angles always add to 180°

now, we can see that the angle DA = 98°

then the angle AC can be obtained as:

AC = 180° - 98° = 82°

Now, with two of the interior angles of the triangle, we can find the other:

a + b + c = 180°

82° + 32° + c = 180°

c = 180° - 32° - 82° = 66°

so the correct option is the option A