124k views
7 votes
What is the measure of angle gkh
A 39
B 126
C 72
D 144

What is the measure of angle gkh A 39 B 126 C 72 D 144-example-1

1 Answer

10 votes
The answer is A
You would equal 3x+18 and 6x-3 together. Subtract 3x from 6x and add 3 to 18. Now you will have 21=3x. Divide 21 by 3x and x should equal 7. Plug x into angle gkh and it should equal 39.
User Sonhja
by
4.4k points