Tuesday, February 18, 2014

Precalculus: Triangle Areas

Sigh of sadness. We are now done with our trigonometry unit. But on the plus side, we get to move on to vectors and all sorts of other good topics.

I made up a valentine's sheet for triangle area problems. It was last minute, so I only got 6 problems. Here it is. 

I found the "net" online, and now I almost want to cut it out and make it.

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