Question

What is the measure of 13 years ago

Answer 1

Find the third angle inside the triangle.
180 - 85 - 33 = 62

Answer 2

Now you have a straight line with an angle of 62, 180-62 = 118

Answer 3

<A is 118 degrees

Answer 4

So 118 would be the answer?

Answer 5

Yup.

Answer 6

Thanks!

Answer 7

The angles in the triangle sum to the same 180 degrees as the straight line, so the sum of the two given angles is the same as the measure of angle DAB.