In the given figure,\[AB||CD\]and\[\angle F={{30}^{o}}\]. Find\[\angle ECD\]

In the given figure,\[AB||CD\]and\[\angle F={{30}^{o}}\]. Find\[\angle

1.	In the given figure,\[AB\|\|CD\]and\[\angle F={{30}^{o}}\]. Find\[\angle ECD\]
A.	\[{{55}^{o}}\]
B.	\[{{70}^{o}}\]
C.	\[{{45}^{o}}\]
D.	\[{{60}^{o}}\]
Answer» D. \[{{60}^{o}}\]

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In the given figure,\[AB||CD\]and\[\angle F={{30}^{o}}\]. Find\[\angle ECD\]

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