148,914 views
34 votes
34 votes
Im very c0nfused help

Im very c0nfused help-example-1
User Eofster
by
2.6k points

1 Answer

18 votes
18 votes

Answer:

x = 13°

Explanation:

The left base angle of the triangle with x as the vertex is vertically opposite 85° and are congruent.

left base angle = 85°

the angle below the right base in the triangle is corresponding to 98° and are congruent.

right base angle = 180° - 98° = 82° ( adjacent angles on a straight line ) , then

x = 180° - (85 + 82)° = 180° - 167° = 13° ( sum of angles in a triangle )

User Mouse On Mars
by
2.4k points