Sujet: trapezoids liste de sujets
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5 articles trouvés pour ce sujet.

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	Are the diagonals of a trapezoid ever perpendicular?		2007-09-23
		Amanda pose la question : Are the diagonals of a trapezoid ever perpendicular? Harley Weston lui répond.
	Are all rectangles trapezoids?		2007-01-05
		Sarah pose la question : Are all rectangles trapezoids? Chris Fisher lui répond.
	The diagonals of a trapezoid		2005-11-11
		Chris pose la question : Is there ever a case where the diagonals of a trapezoid bisect each other? Walter Whiteley lui répond.
	Two calculus problems		1999-12-13
		Alan pose la question : I have 2 questions that are very new to me, they were included on a quiz and the material was never covered. Our teacher never explained the purpose and detailed explanation of how to solve the problem. Could you help? Thanks. Question 1: A ball is falling 30 feet from a light that is 50 feet high. After 1 sec. How fast is the shadow of the ball moving towards the light post. Note that a ball moves according to the formula S=16t^2 Question 2: How many trapezoids must one use in order for the error to be less than 10^-8 if we want to find the area under the curve Y=1/X from 1 to 2. Find the exact area, Graph the function and use the trap rule for the "N" that you found. Harley Weston lui répond.
	Two Inscribed Trapezoids		1998-01-27
		James pose la question : A hexagon inscribed in a circle has three consecutive sides each of length 3 and three consecutive sides each of length 5. The chord of the circle that divides the hexagon into two trapezoids, one with three sides each of length 3 and the other with three sides each of length 5, has length equal to m/n, where m and n are relatively prime positive integers. Find m+n. Haragauri Gupta lui répond.

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