In the figure (not drawn to scale), ABCD is a square, ADE is an equilateral triangle and BFE is a straight line, find y.

In the figure (not drawn to scale), ABCD is a square, ADE is an equila

1.	In the figure (not drawn to scale), ABCD is a square, ADE is an equilateral triangle and BFE is a straight line, find y.
A.	\[{{90}^{o}}\]
B.	\[{{45}^{o}}\]
C.	\[{{75}^{o}}\]
D.	\[{{15}^{o}}\]
Answer» D. \[{{15}^{o}}\]

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In the figure (not drawn to scale), ABCD is a square, ADE is an equilateral triangle and BFE is a straight line, find y.

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