There are six important properties of parallelograms to know:
<span>Opposite sides are congruent (AB = DC).Opposite angels are congruent (D = B).Consecutive angles are supplementary (A + D = 180°).If one angle is right, then all angles are right.The diagonals of a parallelogram bisect each other.<span>Each diagonal of a parallelogram separates it into two congruent triangles.</span></span>
20. Those in favor were 2/(2+1) * 3600 = 2400 of the people surveyed.
18. 123 cm = (3/4)*(Ben's adult height)
.. Ben's adult height = (4/3)*123 cm = 164 cm
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What sentence? Each of these answers shows a mathematical sentence.
Take a picture of the problem and then ask your question
Answer:
the coeficient
Step-by-step explanation:
