in equilateral triangle of side 3root3 find length of altitude
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Side = 3√3
Altitude of equilateral triangle = Side × √3/2
= 3√3 × √3/2
= 9/2
= 4.5
Altitude of equilateral triangle = Side × √3/2
= 3√3 × √3/2
= 9/2
= 4.5
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