Monday, March 12, 2012

Jomel's Surface Area and Volume Post














































































Volume:

Triangular prism:
b x h x h divided by 2
5 x 3 x 8.5 divided by 2
15 x 8.5 divided by 2
7.5 x 8.5=
63.75m3

rectangular prism:
l x w x h
20 x 8 x 16=
2560cm3

right triangular prism:
b x h x h divided by 2
4 x 8 x 6.5 divided by 2
32 x 6.5 divided by 2
16 x 6.5
104cm3

cylinder:
r=d divided by 2
12 divided by 2
6cm
pi x r x r h
3.14 x 6 x 6 x 15
3.14 x 36 x 15
1695.6cm3

1 comment:

  1. Hi,
    Using the math formulas , I made a script with JavaScript that calculate the volume and surface area of various 3D objects (cube, barrel, prism, sphere, etc.). I post it on the page http://www.coursesweb.net/javascript/volume-surface-area-calculator-3d-objects_s2
    Hope it is useful.

    ReplyDelete