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Can someone help with geometry
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5 votes
Can someone help with geometry

Can someone help with geometry-example-1
User Brisbe
by
8.3k points

1 Answer

2 votes
according the the details of the question,

49=2x+10 +4x-15
49+15=2x+4x+10
64=6x+10
64-10=6x
6x=54
x=54/6
x=9

so angle BOC= 2(9)+10
=18+10
=28

from this we can see the answer is the third option
User Jiayin
by
8.8k points
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