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Give me math questions for solving |
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Answer» Draw a right angled triangle with one of its angle of 60° along X-axis on Cartesian plain .Now produce base with the same measure and also join vertex with the produced line .You will obtain an equilateral triangle.Lets its each side be x .Now find altitude by P•G•T• .After that find any trigonometric ratio with 60° I think that this is not the right method. It\'s easy just take an equilateral triangle and construct perpendicular to one side and by using Pythagoras find the side Prove sin60° geometrically |
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