Question

If angle 1 is 105 degrees, what is angle 8?

A) 10 degrees
B) 20 degrees
C) 30 degrees
D) 40 degrees

Answer 1

Angle 8 is 75 degrees.

Step-by-step explanation:

To find the measure of angle 8, we can use the fact that angles on a straight line sum to 180 degrees. Since angle 1 is 105 degrees, angle 8 will be 180 degrees minus 105 degrees. Simplifying, we get angle 8 = 75 degrees.