an equilateral triangle TQR is drawn inside a square PQRS. The value of the angle PTS in degrees is

• that should be 180 bu linear pair.
  
• 12 years agoHelpfull: Yes(2) No(2)
• aditi your solution is wrong
  right ans is 150 deg
• 12 years agoHelpfull: Yes(2) No(2)
• 90 degree
  two equilateral triangles inside the square
• 12 years agoHelpfull: Yes(1) No(3)
• 120 degree
• 12 years agoHelpfull: Yes(1) No(1)
• ans will be 60 degree
  as first draw square PQRS with two diagonal and mark there intersection as T
  diagonal of square is always twice of side, so PT=TR=TQ=TS= side of square
  triangle TQR is equilateral triangle all side are equal.
  
  so every angle of TQR triangle is 60 degree (property of equi triangle)and triangle PTS is also equilateral.
  
• 12 years agoHelpfull: Yes(0) No(0)