In \[\Delta \,\text{ABC}\], O is the orthocentre and \[\angle \,\text{BOC}\,\text{=}\,\,2\angle \,\text{A}\] then the measure of \[\angle \,\text{BOC}\] is equal to

In \[\Delta \,\text{ABC}\], O is the orthocentre and \[\angle \,\text{

1.	In \[\Delta \,\text{ABC}\], O is the orthocentre and \[\angle \,\text{BOC}\,\text{=}\,\,2\angle \,\text{A}\] then the measure of \[\angle \,\text{BOC}\] is equal to
A.	\[120{}^\circ \]
B.	\[100{}^\circ \]
C.	\[80{}^\circ \]
D.	\[60{}^\circ \]
Answer» B. \[100{}^\circ \]

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In \[\Delta \,\text{ABC}\], O is the orthocentre and \[\angle \,\text{BOC}\,\text{=}\,\,2\angle \,\text{A}\] then the measure of \[\angle \,\text{BOC}\] is equal to

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