Math, asked by krishankgt, 2 months ago

If the area of an equilateral triangle is 36√3 cm^2 find the height​

Answers

Answered by SavageBlast
4

Given:-

  • Area of the Equilateral Triangle = 36√3cm²

To Find:-

  • Height of an equilateral triangle.

Formula Used:-

  • {\boxed{\bf{Area\:of\: Equilateral\: Triangle=\dfrac{\sqrt{3}}{4}a^2}}}

  • {\boxed{\bf{Height\:of\: Equilateral\:Triangle=\dfrac{\sqrt{3}}{2}a}}}

Solution:-

Firstly,

\sf :\implies\:Area=\dfrac{\sqrt{3}}{4}a^2

\sf :\implies\:36\sqrt{3}=\dfrac{\sqrt{3}}{4}a^2

\sf :\implies\:a^2=36\times4

\sf :\implies\:a^2=144

\sf :\implies\:a=\sqrt{144}

\bf :\implies\:a=12\:cm

Now,

\sf :\implies\: Height=\dfrac{\sqrt{3}}{2}a

\sf :\implies\: Height=\dfrac{\sqrt{3}}{2}\times12

\bf :\implies\: Height=6\sqrt{3}\:cm

Hence, The Height of the Equilateral triangle is 6√3 cm.

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