Answer:
90:180, 135:270, 180:360
Step-by-step explanation:
Answer: Store 2
Step-by-step explanation: sorry I don’t know how to explain.
To prove a quadrilateral<span> is a </span>parallelogram<span>, you must use one of these five ways. </span>Prove that<span> both pairs of opposite sides </span>are<span> parallel. </span>Prove that<span> both pairs of opposite sides </span>are<span> congruent.</span>Prove that<span> one pair of opposite sides is both congruent </span>and<span> parallel. </span>Prove that<span> the diagonals bisect each other.</span>
Answer:
IT CAN BE MANY THINGS
Step-by-step explanation: