Question

L and m are two parallel lines intersected by another pair of parallel lines p and q. Name the shape which is formed by two pair of parallel lines.

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Answer 1

Answer:

Step-by-step explanation:

In △ABC and △CDA

∠BAC=∠DCA (Alternate interior angles, as p∥q)

AC=CA (Common)

∠BCA=∠DAC (Alternate interior angles, as l∥m)

∴△ABC≅△CDA (By ASA congruence rule)