Question

C and D are vertical angles with mC = -x+26 and m D = 2x - 10
What is m D?

Answer 1

14 is your answer I believe

Answer 2

14

Explanation:

Because they are vertical angles, they are congruent. This means you should set them equal to each other and solve.

-x+26 = 2x-10

+10 +10

-x+36=2x

+x +x

36=3x

/3 /3

12 = x

Now we will apply this to mD

2(12)-10

24-10

=14