Terence's Surface Are and Volume Post

Volume:

Rectangular Prism

Lxwxh

8x20x16=2,560cm3

Triangular Prism

bxh/2

5x3=15

15/2=7.5

7.5x8.5=63.75m3

Cylinder

d/2=r

12/2=6

PIExrxr

3.14.6x6=113.04

PIEr2xh

113.04x15=1,695.6

Triangular Prism

bxh/2

8x6.5=52

52/2=26

26x4=104

3/8=0.375

104x0.375=39cm3

Surface Area: