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Prove that the area of an equilateral triangle described on one side of a square is equal to half the area of an equilateral triangle |
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Answer» ->> Proof: If two EQUILATERAL triangles are SIMILAR then all angles are = 60 degrees. the square of the ratio of their corresponding sides i .e. ... ∴ Area of equilateral TRIANGLE described on ONE side os square is equal to half the area of the equilateral triangle described on one of its diagonals. |
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