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# Find the Surface Area of a Sphere of Radius 5.6 Cm . - CBSE Class 9 - Mathematics

ConceptSurface Area of a Sphere

#### Question

Find the surface area of a sphere of radius 5.6 cm .

#### Solution

Surface area - 4πr^2 - 4× 22/7 × (5.6)^2-394.24 cm^2