The value of y, for the line passing through (3, y) and (2, 7) is parallel to the line passing through (1 , 4) and (0, 6) is:
The tangent of the angle which the part of the line above the Xaxis makes with the positive direction of the Xaxis is:
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Two lines are said to be parallel when the difference of their slopes is:
Slope of a line which cuts intercepts of equal lengths on the axes is:
The points A and B have coordinates (3, 2) and (1, 4) respectively. So, the slope of any line perpendicular to AB is:
If the slope of the line passing through the points (2, 5) and (x, 1) is 2, then x = ______.
If the slope of line m = tan 0°. Therefore, the line is _____ to the Xaxis.
If A (2, 1), B (2, 3) and C (2, 4) are three points, find the angle between the straight lines AB and BC.
Let A(2, 12) and B(6,4) be two points. The slope of a line perpendicular to the line AB is:
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209 videos443 docs143 tests
