Monday, 21 August 2017

Surface Area of a Sphere

Surface Area of a Sphere


Surface Area of a Sphere

Let radius of sphere = r. Then
  1. Surface area of a sphere = 4πr2
  2. Curved surface area of a hemisphere = 2πr2
  3. Total surface area of a hemisphere = 3πr2
  4. Volume of the sphere = 4
    /3 πr3
  5. Volume of the hemisphere = 2/3 πr3





RD Sharma Class 10 Solutions

RD Sharma Class 10 Solutions

RD Sharma Class 10 Solutions





http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-1-real-numbers/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-2-polynomials/

http://www.learncbse.in/rd-sharma-class-10-solutions-pair-of-linear-equations-in-two-variables/

http://www.learncbse.in/rd-sharma-class-10-solutions-triangles/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-5-trigonometric-ratios/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-6-trigonometric-identities/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-7-statistics/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-08-quadratic-equations/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-09-arithmetic-progressions/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-10-circles/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-11-constructions/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-9-some-applications-of-trigonometry/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-13-probability/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-14-co-ordinate-geometry/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-15-areas-related-circles/

http://www.learncbse.in/rd-sharma-class-10-solutions-chapter-16-surface-areas-volumes/

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