If the angles of a triangle are in the ratio 2 : 3 : 7 then the largest angle is :
Given, ratio of the angles of the triangle are 2 : 3 : 7
Let the angles of triangle be 2x,3x and 7x.
$$\Rightarrow$$ 2x + 3x + 7x = $$180^{\circ}$$
$$\Rightarrow$$ 12x = $$180^{\circ}$$
$$\Rightarrow$$ x = $$15^{\circ}$$
$$\therefore\ $$Largest angle of the triangle = 7x = $$105^{\circ}$$
Hence, the correct answer is Option B
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