What is the area of an equilateral triangle of side x cm?(without calculating)
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Answered by
1
Area =root.3 /4 ×side sq.
area=root3/4 . xsq.cm
area=root3/4 . xsq.cm
anmol962810:
That's by formula
Ok
Ok
I have not study this formula
oh
now u got it
Formula of triangle is 1/2 ×base×height.
Or by her on formula
Is your formula right?
my. formula is for equilateral triangles
Answered by
1
area of equiletral triangle is :
{(3)^1/2}/4 * x^2
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