In the following figure, two triangles ABC and EDC are such that \[AC=EC,\text{ }BC=DC,\] \[\angle E={{60}^{o}},\] \[\angle DCE={{30}^{o}},\] and \[\angle B={{90}^{o}},\]. By which property is \[\Delta ABC\cong \Delta EDC\]?

In the following figure, two triangles ABC and EDC are such that \[AC=

1.	In the following figure, two triangles ABC and EDC are such that \[AC=EC,\text{ }BC=DC,\] \[\angle E={{60}^{o}},\] \[\angle DCE={{30}^{o}},\] and \[\angle B={{90}^{o}},\]. By which property is \[\Delta ABC\cong \Delta EDC\]?
A.	S.S.S. property
B.	S.A.S. property
C.	A.S.A. property
D.	R.H.S. property
Answer» E.

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In the following figure, two triangles ABC and EDC are such that \[AC=EC,\text{ }BC=DC,\] \[\angle E={{60}^{o}},\] \[\angle DCE={{30}^{o}},\] and \[\angle B={{90}^{o}},\]. By which property is \[\Delta ABC\cong \Delta EDC\]?

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