find x.consider the lines are parallel 2 points Find x
Attachments:
Answers
Answered by
0
Answer:
80°
Step-by-step explanation:
they have said two lines are parallel and the given angles are( Alternate Interior Angles), so they are equal
3x-160°=x
3x-x=160°
2x=160°
x=80°
Answered by
0
Option A) 80° is the correct answer
we've these two lines are parallel
therefore
3x-160=x
as if two lines are parallel then their alternate interior angles are also equal
here 3x-160 and x are alternate interior angles of these two lines
therefore it's clear they are clear
3x-160=x
3x=160+x
Subtracting x from both sides
2x=160
x=160/2
x=80°
therefore 80° is the correct answer
Similar questions