"vertical" angles are equal
20 x + 21 = 30 x - 29 ... 50 = 10 x
The drawing shown contains the intersection of two lines.
The figure shows the intersection of two lines. The angle formed above the intersection point is labeled as 2 and the angle formed below the intersection point is labeled as 1.
The measure of
∠1=20x+21 and the measure of ∠2=30x−29.
A. Write an equation to determine the measures of both angles.
B.Determine the measures of both angles
Please help asap!!!
3 answers
what does that mean?
the dots
1 answer