Letters a, b, c, and d are angles measures. which equation is enough information to prove that lines m and n are parallel lines cut by transversal p? check all that apply. a = c a = d c = d b + c = 180° b + d = 180°

When a line intersects two parallel lines, then corresponding angles are formed which means the same corners are congruent, So one of the options is c = d.

And because of vertical angles, a = d is also an answer. Lastly b+d=180, because b+c=180 an c=d therefore b+d=180. Thus the answer is B,C,E. which is a=d, c=d, and b+d=180. Hope this helps, and have a good day!

Hence,  lines and are parallel lines cut by transversal .

Step-by-step explanation:

Given: Letters are angles measures.

To prove: lines and are parallel lines cut by transversal .

From the figure:

                        (Vertically opposite angles)    

                        (Exterior opposite angles)    

                        (Corresponding angles)

             (Linear Pair angle property)

             (Co-exterior angles )

Here, Corresponding angles are formed where a line known as an intersecting transversal, crosses through a pair of parallel lines.

are pair of corresponding angles then we can conclude that lines and are parallel lines cut by transversal .

Hence Proved.

Learn more about Parallel line and transversal line here:

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i dont know sorry

step-by-step explanation:

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