Maths Grade 11 – Mensuration in 3 dimensions

TOPIC: SPHERE
https://www.youtube.com/watch?v=T_DBkFnr4NM

Surface Area of Spheres and Hemispheres
https://www.youtube.com/watch?v=fe8GWtGMR5o

Volume of sphere
https://www.youtube.com/watch?v=xuPl_8o_j7k

Workout: Exercise 8.3 No 1-10

TOPIC: Cylinder
https://www.youtube.com/watch?v=vIWe_yYz3qE

Surface Area of Cylinder:
https://www.youtube.com/watch?v=gK9OgZ6eLx0
https://www.youtube.com/watch?v=6DXfPk8Kzww

Volume of Cylinder
https://www.youtube.com/watch?v=y3TjAHV7esk
https://www.youtube.com/watch?v=r-6m6GLqK7E

Given Volume of Cylinder and radius /height, find the height/ radius of cylinder
https://www.youtube.com/watch?v=MxaDQNm4cPw
https://www.youtube.com/watch?v=rpjWXju36Uo
https://www.youtube.com/watch?v=AuulvPAcAyE

Workout: Ex 8.4 No 1-8

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