∆abc is an equilateral triangle of side 2a find the area and altitude of the ∆abc
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area = squrt (3)/4 × (2a)
= a×squrt(3) /2
altitude = squrt (4a^2-a^2)
= squrt (3)×a
= a× squrt(3).
I hope it helps you.
= a×squrt(3) /2
altitude = squrt (4a^2-a^2)
= squrt (3)×a
= a× squrt(3).
I hope it helps you.
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