Mathematics, 26.04.2021 22:20 jorge0506

8. 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.

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8. In the diagram shown, line m is parallel to line n. They are crossed by transversals r and s. F...

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