Construct a equilateral triangle of perimeter 12cm
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each sides will measure 4 cm as it is an equilateral triangle the formula of perimeter of triangle is 3xside thus perimeter
12/3=4
12/3=4
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Make a line segment of 4cm and named it AB
Now make an angle of 60° both at A and B. Now mark an arc of 4cm from both angle.The point where they intersect named it C
Triangle ABC is the required equilateral triangle.
Now make an angle of 60° both at A and B. Now mark an arc of 4cm from both angle.The point where they intersect named it C
Triangle ABC is the required equilateral triangle.
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