Please help me ab and ac are two tangent segment to the circle at b and c ..if m(<a)= 60 m(<dbc) = 85 and the area of triangle is 9root3 find perimeter of triangle

dude thats to long figure it

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6 cm

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answer: c.  

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mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

[2, 2.5)

(2.5, 3]

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i think its these two not sure [2, 2.5)

(2.5, 3]