Monday, February 14, 2011


The linear measurement is 25cm

1ml = 1cm2

Area of the base x he

Base (of a prism or cylinder)
- Any face of a prism that shows the named shape of the prism.
- The base of a rectangular prism is any face.
- The base of a triangular prism is a triangular face.
- The base of a cylinder is a circular face.

Height (of a prism or cylinder)
- The perpendicular distance between the two bases of a prism or cylinder.

Area of base x h
bxh/2 . h2
6x10/2 = 30cm2
30cm2 . 5cm = 150cm3

Area of base x h
3.14 . r . r x h
3.14 . 5 . 5 = 78.5cm2
d/2 = r
10/2 = r
78.5cm2 . 10cm = 785cm2
Here is a link to help you understand better about volumes.

A) V = pi x r x r x h
V = (3.14 x 5 x 5) x 23
V = 78.5cm2 x 23cm
V = 1805. 5 cm3
B) V = pi x r x r x h
V = (3.14 x 14 x 14) x 12
V = 615.44 x 12cm
V = 7385.28 cm3
C) V = pi x r x r x h
V = (3.14 x 0.5 x 0.5) x 1.5
V = 0.375m x 1.5
V = 1.1775


  1. Great job Maya! I like the images that you included in your post. I like the way you made some of your font BOLD/italic. Good job on being able to find a video and link. Next time you might want to add a bit of color. But overall, great job!

  2. Sorry for the boring colour font. Google Chrome doesn't want to let me change the colour.

  3. Great job Maya! I love how you made everything so BIG. You have really made this post kind of POP. Next time you should try to add some colour. Sorry that Google Chrome won't let you change the colour. Good job on the post Maya!