Lets-say-we-have-three-points-A-0-0-B-x-y-C-x-y-Assuming-that-both-B-and-C-are-point-on-a-fuction-y-f-x-we-can-calculate-the-area-under-the-point-where-it-makes-a-right-triangle-with-the-o Tinku Tara June 3, 2023 Integration 0 Comments FacebookTweetPin Question Number 4535 by FilupSmith last updated on 05/Feb/16 Letssaywehavethreepoints:A(0,0)B(x,y)C(δx,δy)AssumingthatbothBandCarepointonafuctiony=f(x),wecancalculatetheareaunderthepointwhereitmakesarighttrianglewiththeoriginandx−axis.CanwecalculatetheareaofABC? Commented by FilupSmith last updated on 05/Feb/16 Commented by Yozzii last updated on 07/Feb/16 tanα=y/x,tanϕ=δy/δx⇒α−ϕ=tan−1(y/x)−tan−1(δy/δx)A△ABC=12(y2+x2)({δy}2+{δx}2)[sin{tan−1yx−tan−1δyδx}] Terms of Service Privacy Policy Contact: info@tinkutara.com FacebookTweetPin Post navigation Previous Previous post: sin-pi-7-cos-pi-14-tan-3pi-14-2cos-pi-7-1-Next Next post: Question-70075 Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Save my name, email, and website in this browser for the next time I comment.