A triangle is made from a rope. The sides of the triangle are 25 cm, 11 cm and 31 cm. what
will be the area of the square made from the same rope?

• 25+11+31=67
  total perimeter=4a=67
  a=67/4=16.75
  area = a^2=280.5625 square cm
  ANSWER = 280.5625 square cm
• 13 years agoHelpfull: Yes(10) No(2)
• perimeter of the triangle= (25+11+31)
  then length of the square will be= (25+11+31)/4
  areaa will be ((25+11+31)/4)^2
• 13 years agoHelpfull: Yes(2) No(1)
• perimeter of triangle=(25+11+31)/3=67/3
  perimeter of square=perimeter of triangle
  let the side of the square be a then
  4a=67/3
  a=67/12
  so area of square=a^2=(67/12)^2
• 13 years agoHelpfull: Yes(2) No(2)
• first we have to calculate perimeter of rope that is 25cm+11cm+31cm=67cm.
  By using these perimeter we have to make a square means,so perimeter of square is 67cm
  square means all sides are equal,square contains 4 side.
  to divide 67/4=side=16.75
  are of square=Side^2= 16.75^2=280.5625 square cm
  are is always express in square units.
  
• 13 years agoHelpfull: Yes(1) No(1)
• 25+11+31=67
  then 67/4=16.75 here a = 16.75.
  area of square a^2 = 280.5625
  
• 13 years agoHelpfull: Yes(1) No(2)