Question

A wire is in the form of a circle with radius 42cm.It is bent into a square. Find the sides if the square.
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Answer 1

Answer:

side of the square is 66cm

Step-by-step explanation:

the length of the wire = the perimeter of the circle

                       2πx42  = (44x6)cm

perimeter of square  = the lenght of the wire

             4a                       =   44x6 cm

 Hence the length of the sides of the square = 44x6\4

                                                                           = 66cm