Parallel lines when crossed by a transversal create...?

Question

a. congruent angles
b. acute angles
c. alternate angles
d. right angles

Answer 1

Congruent Angles

there are 2 sets of 4 angles
if u number them 1,2,3,4. on one set, and 1,2,3,4. on the other set... 1 and 4 aare all congruent and 2 and 3 are all congruent.

Answer 2

a) congruent angles, meaning that all of them are equal.
They can be right angles if the transversal line is perpendicular to the parallel lines, so in that case you will get situation d).
In general the angles are acute on side and greater than 90 grades on the other side.