Answer:
<h3>Sum of Roots =<u> (-8)</u><u> </u><u> </u></h3><h3>Product of Roots = <u> </u><u> </u><u>(-84)</u><u> </u><u> </u></h3>Step-by-step explanation:
Roots :- 6 and -14
Sum of the roots :
[6 + (-14)]
= (-8)//
Product of the roots :
[(6)(-14)]
= (-84)//
<u>Solution-</u>
If the lines are parallel, then the alternate interior angles are congruent.
As the sum of measures of the two alternate interior angles = 210°
⇒ Measure of one alternate interior angles = 105°
Since a straight angle contains 180º, the two angles forming a linear pair also contain 180º when their measures are added (making them supplementary).
