if the length of a median …

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if the length of a median of an equilateral triangle is x cm, then find it's area

Posted by Vinayak Kumar 5 years, 2 months ago

CBSE > Class 09 > Mathematics

2 answers

Gaurav Seth 5 years, 2 months ago

Solution:

In an equilateral triangle, the height and the median are considered to be of same length. Hence we can say that, Height of an equilateral triangle is equal to Median of the same equilateral triangle.

We know that, can be calculated as:

Here, 'a' denotes the side of an equilateral triangle.

Now we know that area of an equilateral triangle can be calculated as:

Substituting the value of 'a' we get,

2Thank You

Funky Shunky 5 years, 2 months ago

Area is (x^2)/√3 cm^2

0Thank You

ANSWER

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