ABC is an equilateral triangle of side 2 a.Find each of its altitudes.
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altitude of the triangle will be √3
sakshi232:
firstly find the area of equilateral triangle i.e. √3/4a×a
then you will find that the area is √3
now take formula of a triangle i.e. 1/2×b×h
as base is 2
now 1/2×b×h =√3
so altitude will be √3
got it
now i got it
thank u so much
it's ok
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