If <10 and <15 are congruent, which lines are parallel? A.lines b and c B.lines c and d C.lines a and b D.No lines are par
allel. - Refer to second picture. Given the information in the diagram, determine if M ll N If so, give the theorem or postulate used to support your conclusion. A.yes; converse of the consecutive interior angles theorem B.yes; converse of the alternate interior angles theorem C.yes; converse of the corresponding angles postulate D.no
1 answer:
You might be interested in
In the parallelogram ABCD, diagonals AC and BD intersect at point E.
According to the definition of parallelogram, opposite sides are equal and parallel to each other. That means, AB = DC
Now as AB and DC are parallel, so according to the property of Alternate Interior Angles, we will get:
∠EAB = ∠ECD and ∠EBA = ∠EDC
Thus , in two triangles ΔABE and ΔDCE, two angles and one side are equal. So, ΔABE and ΔDCE are congruent to each other.
That means, AE = CE and BE = DE
So, AE is congruent to CE and BE is congruent to DE
