Properties of Parallel Lines Practice
What is the measure of angle A?
70°
Part A which solution for the value of x in the figure is incorrect? A. x=75 B. x=35
Solution A is incorrect.
Find the measure of each labeled angle in the previous question.
One of the angles measures 100°, and the other angle measures 80°
Which reason could you give to explain your answer to the previous item?
The labeled angles are same-side interior angles, which are supplementary. The measures of supplementary angles total 18 degrees, so x + 75 plus 3x should be set equal to 180. The angle measures should not be set equal to each other.
Find the values of m and n.
m=60, n=24
Find the values of x and y.
x=100, y=10
Find the value of x.
x=20
Find the values of x and y.
x=42, y=30
Name a pair of alternate interior angles in the picture below.
∠C and ∠ F
Name all of the angles that are congruent to ∠B in the figure below.
∠C, ∠F, and ∠G