Cylinder Prism
The formulas needed to find the surface area of a cylinder are:
A = πr²
C = πd
D = r x 2
The formulas needed to find the surface area of a triangular prism are:
A = b x h / 2
A = l x w
The formula needed to find the surface area of a rectangular prism is:
A = l x w
^ For this video, in the last 25 seconds of it there is static. I don't know what that is, but whenever the video was recorded, there was always static. I apologize for that.
I'm sorry if my pictures are too small, but please leave a comment behind, and please let me know if I made errors. :)
2 comments:
Good Job! I understood your post and the picture helped me understand. Your work was very clear and your work was colourful too. Good Job!
Great job Q. I like the initiative to do your own videos at youtube. Great way to do it when the ustream is not available. congrats and great post.
Post a Comment