'Ab bc cd' diaporamas de présentation

MATHS PROJECT Quadrilaterals

MATHS PROJECT Quadrilaterals. - Monica Sant IX-A. Definition. A plane figure bounded by four line segments AB,BC,CD and DA is called a quadrilateral. A. B. C. D. In geometry, a quadrilateral is a polygon with four

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????. 1 ??? x(x 2 +y 2 ? 3)=0 ? x 2 +(x 2 +y 2 ? 3) 2 =0 ?????? ? ? A ???????????? B ??????? C ??????????????? ???? D ??????????????? ????. 2 ??? x 2 +y 2 =4 ??? M ? 4 ?? 1 ? ??????????????? ?????? ? A ? 4x+y ? 4=0 B ? 4x+y+4=0 C ? 4x ? y+4=0 D ? 4x ? y ? 4=0.

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Lesson 1.9 Probability

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