Showing posts with label math9. Show all posts
Showing posts with label math9. Show all posts

Tuesday, October 18, 2011

Tetrahedron

This is a tetrahedron.

  • formula for surface area: bh/2X4

  • AbaseXht/1/3

Today in math class we did Mental Math #13. and we worked with partners on shapes!!!!

Tuesday, October 4, 2011

Today in math alot of us couldn't figure out the homework so we went over it in class. Some of us got it but someof us didn't so he talked to us most of the class(the ones that didnt get it) and the ones that did worked on accelerated math. That was how the math class went!