Given: Diameter of circle = 14cm Radius of circle = 14/2 = 7cm Area of circle = π×radius2 Area of circle = (
22
7
)×49=154cm2 According to question: Area of circle = Area of rectangle Area of rectangle = length × breath Breath of rectangle = 11cm ⇒ 154=11× length ⇒ Length = 14cm ∴ Required value is 14cm