SOLUTION: A triangle is made from a rope. The sides of the triangle are 25 cm, 11 cm and 31 cm. What will be the approx area of the square made from the same rope? A) 67 cm2 B) 280 cm2

Algebra ->  Surface-area -> SOLUTION: A triangle is made from a rope. The sides of the triangle are 25 cm, 11 cm and 31 cm. What will be the approx area of the square made from the same rope? A) 67 cm2 B) 280 cm2       Log On


   

Question 408824: A triangle is made from a rope. The sides of the triangle are 25 cm, 11 cm and 31 cm. What will be the approx area of the square made from the same rope?
A) 67 cm2
B) 280 cm2
C) 134 cm2
D) None of the above

please give solution for dis problem
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi

A triangle is made from a rope. The sides of the triangle are 25 cm, 11 cm and 31 cm

rope is 67 cm long: 67/4 = 16.75cm for each side of square

A = s^2 = 280.05625 cm^2