Question

Grand Mother Of Rekha Made a circular table cover of which area =5544sq.cm.She wants to paste colouring tape surrounding this circular cover of table,let us see by calculating how long colouring tapes she will buy?

Answer 1

area of circle=22/7×r×r
5544=22/7×r×r
7/22×5544=r×r
252×7=r×r
1764=r×r
r=
$\sqrt{1764}$
r=42
circumference=2×22/7×42
=44×6
=264cm tape she need to surround the table
please mark it as brainliest