Question

What is the measure of angle 1

A.15 degrees
B. 25 degrees
C. 75 degrees
E. 105 degrees

what is the measure angle of angle 2

a.15 degrees
b.25 degrees
c.75 degrees
e. 105 degrees

what is the SUM of angles 6 and 7?​

Answer 1

Angle 1 is 75 degrees (c) & Angle 2 is 105 degrees (e)

Sum of 6 & 7 is 180

Explanation:

75 degrees is directly across from angle 1, meaning they are the same. These are vertical angles.

Angle 2 & 75 degrees are supplementary angles, meaning they add up to 180 degrees.

Knowing that, we can do 180 - 75 = 105

6 & 7 are also supplementary, meaning that they are equal to 180 (a straight line).

Hope this helped. :)