Acertain 2 dimensional figure has two parallel lines, four right angles, and four congruent sides. what is the figure?
( i think i know the answer but i'm not sure)

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

this "question" looks more like a project is there any other info you can give me about this. it could be too complex for someone else to do on this website