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34. Express : in terms of the other variables in the picture. |
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Answer» use similar trianglesa.t/h = (x+t)/rx+t = rt/hx = rt/h - t.. . . b. same concept is applied to different sidesbut with an additional use of the pythagorean theoremx/t = r/√(r^2-h^2)x = rt/√(r^2-h^2) |
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