13
Oct
2017
Oct
2017
Week 6 in math 10
categories: Math 10
In week 6 of math 10 we learned how to:
Find the surface area and volume of a sphere and hemisphere (half of a sphere).
SA=4 pi r^2
V=4/3 pi r^3
and for a hemisphere its 1/2 of a sphere + the SA of the cut part
we learned the SA and V for a cone and pyramid and how to convert the unites.