Originally Posted by

**rm1991** hmmm makes since! thanks a lot

oh btw, there is another one about a triangle that i thought i had but seem to be lost with

We are not allowed to use a calculator to make calculations with this and he gave us an approximate value of 0.6 for cos 53... We were supposed to find the area of a triangle with one side 35 another side 4 and angle between them 53.

I tried using the law of cosines and herons theorem but theres a sqrt after you use law of cosines to find the other side... so i would assume that this is not the way to do it (since were not supposed to use a calculator to find the answer)