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The length of each side of …

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The length of each side of an equiletral triangle having an area of 9under root 3 cm square is

    • Posted by Adarsh Dubey 3 years, 9 months ago

    CBSE > Class 09 > Mathematics
    • 3 answers

    Kripa Daga 3 years, 9 months ago

    6cm

    0Thank You

    Meenkashi Singh 3 years, 9 months ago

    Given, area of an equilateral triangle = 9√3 cm2 ∴ Area of an equilateral triangle = √3/4(Side)2 ⇒  √3/4 (Side)2 = 9√3 ⇒  (Side)2 = 36 ∴ Side = 6 cm  [taking positive square root because side is always positive] Hence, the length of an equilateral triangle is 6 cm.

    1Thank You

    Tanish Jain 3 years, 9 months ago

    6 cm

    1Thank You

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