IMO Level 1- Mathematics Olympiad (SOF) Class 10: Questions 822 - 823 of 968

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Question number: 822

» Area, Surface Area & Volume

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The inner circumference of a circular track is The track is wide from everywhere. The quantity of wire required to surround the path completely is ________.

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Choice (4)Response

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Question number: 823

» Triangle, Circle & Constructions

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Two circles of radii and intersect each other and length of common chord is The distance between their centres is________.

Circle cCircle c: Circle through B_1 with center XCircle dCircle d: Circle through D with center YSegment fSegment f: Segment [X, Y] Segment gSegment g: Segment [A, B] Segment hSegment h: Segment [X, A] Segment iSegment i: Segment [X, B] Segment jSegment j: Segment [A, Y] Segment kSegment k: Segment [Y, B] Point XX = (6.24,0.7) Point XX = (6.24,0.7) Point XX = (6.24,0.7) Point YY = (8.32,0.7) Point YY = (8.32,0.7) Point YY = (8.32,0.7) Point APoint A: Intersection point of c, dPoint APoint A: Intersection point of c, dPoint APoint A: Intersection point of c, dPoint BPoint B: Intersection point of c, dPoint BPoint B: Intersection point of c, dPoint BPoint B: Intersection point of c, dPoint PPoint P: Intersection point of f, gPoint PPoint P: Intersection point of f, gPoint PPoint P: Intersection point of f, g

Two Circles Intersect Each Other

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Choice (4)Response

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