For a triangle, base is 6√3 cm and two base angles

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For a triangle, base is 6√3 cm and two base angles are 30° and 60°. Then height of the triangle is

On the basis of question we draw a figure of triangle ABC ,

sin30° =	AC
	BC

⇒	1	=	AC	⇒ AC = 3√3
	2		6√3

Also, sin60° =	AD
	AC

⇒	√3	=	AD
	2		3√3

⇒ AD =	3√3 × √3	= 4.5 cm.
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