SOLUTION: 6. In the diagram shown, line m is parallel to line n. They are crossed by transversals r and s. Finally, r and s are perpendicular to each other. It is known that m∠ABE = 126�

Question 1192167: 6. In the diagram shown, line m is parallel to line n. They are crossed by transversals r and s. Finally,
r and s are perpendicular to each other. It is known that m∠ABE = 126○ as shown.

a. What is the measure of ∠DEB? Justify.

b. What is the measure of ∠DEC? Justify.

c. What is the measure of ∠BCE? Justify.
Found 2 solutions by ikleyn, MathLover1:
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
.

In your post, who are the points A, B, C, D E and how these points and the angles do relate to the lines m, n, r and s ?

Please keep in mind that we do not have and do not see this diagram, which is announced as shown, but actually is NOT SHOWN.

May I give an advise to you to read what you post and to think on it BEFORE you submit it ?

If you decide to re-post your problem again to the forum, then PLEASE do not post it to me personally.

Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
" In the diagram shown"
so, that diagram is needed
to post it here, upload picture on
https://imgbb.com/
go to "Embed codes", choose "HTML thumbnail linked", copy link and pass it here

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