464,785 views
11 votes
11 votes
The measures of the angles of a triangle are shown in the figure below. Solve for x.

(3x-4)
(3x-17)
a
69
°

The measures of the angles of a triangle are shown in the figure below. Solve for-example-1
User Nether
by
2.0k points

1 Answer

28 votes
28 votes

Answer:

X=22

Explanation:

In a triangle all the angles add up to 180 so you add them all up and get 6x-21+69=180

+21

-69

6x=132 132/6= 22

User Marco Scannadinari
by
2.9k points