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NAGEEN PRAKASHAN-STRAIGHT LINES-Exercise
- Find the inclination of the lines whose slopes are as follows : (i) ...
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- Find the slopes of the lines passing through the following points : ...
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- If the slope of a line passing through the points (1,4) and (x,2) is 2...
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- If the angle of inclination of line joining the points (x,3) and (-2,5...
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- If the slop of line joining the points (6,-3) and (x,7) is 2, find the...
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- Show that the line joining the points (4,-1) and (-3,3) is parallel to...
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- If the line joining the points (5,y) and (4,9) is parallel to the line...
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- Show that the line joining the points (4,-3) and (0,7) is perpendicula...
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- If the line joining the points (6,-2) and (8,4) is perpendicular to th...
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- Without using Pythagoras theorem, show that A(4,4),\ B(3,5)a n d\ C(-1...
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- Using slopes, show that the points A(0,5), B(3,2) and C(-1,6) are coll...
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- Using the slope of line, show that the points (-1,-2), (0,4), (3,3) an...
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- Using slopes, show that the points (4,11), (1,5) and (-1,1) are collin...
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- If the points (-1,y), (1,2) and (5,4) are collinear, find the value of...
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- If the points P(h , k),\ Q(x1, y1)a n d\ R(x2, y2) lie on a line. Show...
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- The slope of a line is double of the slope of another line. If tangen...
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- Show that the diagonals of a rhombus bisect each other at right ang...
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- Prove that a median of an equilateral triangle is perpendicular to the...
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- Prove that the line joining the mid-points of the two sides of a tr...
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- Find the equation of the following lines : (i) parallel to X-axis an...
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