Question:If x is the length of a median of an equilateral triangle, then its area is : 

A `x^2` 
B `1/2 x^2` 
C `(x^2sqrt(3))/2` 
D `(x^2sqrt(3))/3` 

+ Answer
D 

+ Explanation
`(Area of square)/(Area of triangle)`

`=( a^2)/(sqrt(3))/(4) a^2`

`= 4/sqrt(3), i. e. 4: sqrt(3)`

+ Report

Irin Moni

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