Answer:
m∠6 = 61°
Explanation:
Given a transversal crossing parallel lines AB and CD, you want the measure of angle 6 given that angle 2 is 61°.
Angles at a transversal
Where a transversal crosses parallel lines, corresponding angles and vertical angles are congruent. This has the effect of making all acute angles congruent, and all obtuse angles congruent.
Acute angle 6 is congruent to acute angle 2, which measures 61°. (They are "corresponding" angles.)
m∠6 = 61°