Construct a triangle ABC in which base AB =5 cm, angle A = 30 degrees and AC - BC +2.5 cm

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  • First, DRAW a line measuring the length AB.
  • Then, construct the angle A on the point A. Mark the ray as AD.
  • Extend the ray AB downwards and measure the value of AC - BC.  Mark the point as F.
  • Connect F to B to form a triangle ABF.
  • Draw a perpendicular bisector of the line FB. 
  • Mark the point of intersection at ray AD as C.               
Triangle ABC IS FORMED!!!


 
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