Question
Find the surface area of a sphere of diameter 3.5 cm .
Solution
Diameter = 3.5cm
Radius - 3. 5cm/ 2 -1.75cm
∴Surface area - `4πr^2 - 4 × 22/7 × (3.5)/(2^2) - 38.5cm ^2`
Is there an error in this question or solution?
Solution Find the Surface Area of a Sphere of Diameter 3.5 Cm . Concept: Surface Area of a Sphere.
