In a ΔABC, if 2∠A = 3∠B = 6∠C, Then ∠A is equal

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Let us assume 2∠A = 3∠B = 6∠C = K

∴	∠A =	k	,	∠B =	k	,	∠C =	k	,
		2			3			6

But ∠A + ∠B + ∠c = 180°

∴	k	+	k	+	k	= 180°
	2		3		6

K = 180°

Hence, ∠A =	180°	= 90°
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