Math, asked by Srinivass, 1 year ago

the perimeter of a square and rectangle are equal. the area of the square is 36cm.sq. if the length of the rectangle is twice it's Breadth, what are the dimensions of rectangle

Answers

Answered by aishucool
33
perimeterof rectangle =perimeter of square

area of square = a²

                  36²=a×a×
                      =6×6
                      a = 6     
 perimeter of square=4a
                                 =4×6
                                  24cm
∴ perimeter of retangle =24cm
       perimeter of rectangle =2(l+b)
                                       24cm=2(2x +x)
                                         24=4x+2x
                                            24=6x
                                               6x=24
                                                   x=24÷6
                                                   x=4
                     ∴length of the rectangle=2x=2×4=8
                        breath of rectangle =x=4


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Answered by himanshu2012010
2

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