Find the Area of an equalateral triangle of side 4 cm

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Find the Area of an equalateral triangle of side 4 cm

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Alaia 4 weeks 2021-10-01T20:00:25+00:00 1 Answer 0 views 0

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    2021-10-01T20:01:37+00:00

    Answer:

    4√3 cm²

    Step-by-step explanation:

    we know that area of an equilateral triangle = \frac{\sqrt{3}}{4} a^{2} where ‘a’ is the side of the triangle.

    So area of triangle = √3 /4 × (4)^2

                                   = √3 /4 × 16

                                   = 4√3 cm²

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