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We are going to do a 3 inch triangle 1 step:we are going to draw the 3 inch triangle line

Step 2:Is to determine the middle of the line

Step 3:Is to measure 3 inches from the bottom to the top of the middle point

4 step:Is to connect all points of the triangle

Step 5:because this is an equilateral triangle you add all sides to get the perimeter


  • Ruler
  • Pencil
  • Grid paper
  • Eraser