Which of the following can be used to prove two lines crossed by a transversal are parallel? question 11 options: congruent alternate interior angles congruent corresponding angles supplementary same-side exterior angles all of the above none of the above

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3

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