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WebGraphing.com Forum » List all forums » » Forum: Calculus Homework Help » » » Thread: Prove the area of triangle » » » » Post: Re: Prove the area of triangle |
| Posted by Fabriziolopes at Jan 4, 2008 11:20:15 PM |
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Re: Prove the area of triangle I integrated from -a to 0 h/-a*x+h that was the equation of the line in the left and added the integration from 0 to b-a of h/b-a *x+h the equation of the line in the right and I get 3/2 b*h, but the area of a triangle is just 1/2 b*h. Did I wrote the equation of one of the lines wrong??? ---------------------------------------- Cheese |