Question

Priya wants to decorate a rectangular table of length 8m and diagonal 10m using table cover having lace on the boundary . Find the width of the table and length of the lace used in decorating the table cover.

Answer 1

10^2 =8^2+(^breadth)^2

100=64 +( breadth)^2

breadth = √36

Breadth =6m

Length of lace=Perimeter=2(length+breadth)

=2(8+6)

Length of lace=28 m

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