Question

If each side of equilateral triangle is 8 cm find the sum of three median of this triangle

Answer 1

Answer:

Median of an equilateral triangle is its altitude.

Therefore ...

We know that

Altitude of a right triangle = √3 a/2

a=8 cm

8√3/2=4√3 cm

sum of three median =3*4√3 cm=12√3 cm

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