Question

a wire bent in the shapeof a ractangle of sides 13.5cm by6.5cm was straightened and re bent into a square find the lengthof sides of the square​

Answer 1

Step-by-step explanation:

A wire bent in the shape of rectangle :-

☞︎︎︎Length :- 13.5cm

☞︎︎︎Breadth :- 6.5cm

Perimeter of square :- 2(l+b)

:- 2(13.5+6.5)

:- 2(20)

:- 40cm²

☞︎︎︎ Same wire is bent into square

☞︎︎︎ The perimeter of the wire is 40cm²

☞︎︎︎ To find side of a square :- 40/4=10cm

☞︎︎︎ The length of the side of a square :- 10cm

☞︎︎︎CHECK:- 4(S) :- 4(10) =40cm²

THE SIDE OF A SQUARE IS 10CM....