A point in the 4th quadrant is a unit away from x-axis and 7 unit away from y-axis. The point is at:
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Aptitude · all questionsCoordinate Geometry
Coordinate Geometry
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A(7, -8) and C(1, 4) are vertices of a square ABCD. Find equation of diagonal BD?
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An equation whose graph passes through the origin, out of the given equation 2x - 3y = 3, 2x + 3y = 2, -2x + 3y = 5 and 2x + 3y = 0 is:
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The point P(a, b) is first reflected in origin to P1 and P1 is reflected in Y-axis to (4, -3). What are the co-ordinates of point P?
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What are the co-ordinates of the centroid of a triangle, whose vertices are A(2, 5), B(-4, 0) and C(5, 4)?
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The graphs of the equations and intersect at a point P. The point P also lies on the graph of the equation:
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For triangle PQR, find equation of altitude PS if co-ordinates of P, Q and R are (1, 2), (2, -1) and (0,5) respectively?
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What is the reflection of the point (5, -3) in the line y = 3?
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The point Q(a, b) is first reflected in y-axis to Q1 and Q1 is reflected in x-axis to (-5, 3). The co-ordinates of point Q are
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The straight line y = 3x must pass through the point:
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