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Straight Lines work sheet_23.3.20.pdf - 1. A line passing...

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1.A line passing throughA 1,2has slope 1. The points on the line at a distance ofunit fromAare4 2(A) (3,6), (5, 2)(B) (3,6), (5,2) (C) (3,6), (5, 2) (D) (3, 6), (5, 2)
2.If the straight line drawn through the pointP( 3,2)and making an angle6with thepositive x-axis meets the line3x4y80at Q, the length of PQ is6
3.The coordinates of mid points of the sides of a triangle are (4, 2) (3, 3) and(2, 2). Then the coordinates of its centroid are
4.The in center of the triangle formed by the straight liesy3x,y3x andy3is
5.The orthocenter of the triangle formed by the lines 4x + 5y12 = 0, 2xy + 7 = 0 and5x4y + 10 = 0 is at(A) (2/21, 100/21)(B) (2/21, 100/21)(C) (2/41, 100/41)(D) (2/41, 100/41)
6.A straight line through the point (2, 2) intersects the lines3xy0and3xy0the pointsAandB. The equation to the lineABso that the triangleOABis equilateralisat
7.The equal sides of an isosceles triangle are7xy30,xy30and its third sidepasses through the point (1, 0). The equation of the third side is

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Term
Spring
Professor
N/A
Tags
triangle, Euclidean geometry, Line segment, Elementary geometry, LINE PASSING

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