ABCD is a square. BEC is an equilateral ...

ABCD is a square. BEC is an equilateral triangle inside the square. If CE & BD intersects at O. Find `angleBOC=?`

A

`60^@`

B

`75^@`

C

`90^@`

D

`120^@`

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2013 TIER-II PAPER(20)
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