surface area and volumes 2 Flashcards
1
Q
Volume of a sphere
A
4/3 x 22/7 x r^3
2
Q
volume of hemisphere
A
2/3 x 22/7 x r^3
3
Q
What is a sphere ?
A
A three-dimensional surface, all points of which are equidistant from a fixed point
4
Q
Total surface area of a hemisphere
A
3 x 22/7 x r^2
5
Q
Curved surface area of a hemisphere
A
2 x 22/7 x r^2
