1.

In an equilateral triangle of side 3cm find the length of the altitude

Answer» In equilateral ∆ all three sides are equal all are 60°
2.598
There is no Altitude in equilateral triangle Altitude is only in right angled triangle........
So by using this formula u can find the answer
In an equilateral triangle the height is equal to under root 3 upon 2 into side
Equilateral triangle you know, all sides of equilateral triangle are equal.


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