Perpendicularity and Distance of a Point from a Line
Trending Questions
Q.
The distance between two points −12 and 23 on the number line is
312 units
213 units
216 units
116 units
Q.
What are the values of x and y, if (x + 1, 4) = (5, y – 1)?
x = 5, y = 4
x = 4, y = 5
x = 5, y = 5
x = 4, y = 4
Q. The distance between any two points is a ___________.
- negative real number
- non-negative real number
- None of the above
- complex number
Q. If the coordinates of points A and B on a number line are -2 and 5 respectively, then the distance d(A, B) is __________.
- -2
- 5
- 3
- 7
Q. If the coordinates of A and B are -3 and -6 respectively, then the distance d(A, B) is __________.
- -3
- 6
- -6
- 3
Q.
Two points P & Q are marked on the number line as shown in the figure. The co-ordinate of Q is 9 and the distance between them is 17 units. The co-ordinate of P is
8
9
-9
-8
Q. Coordinates of A, B, C, D, E are 0, 2, 5, 4, -1 respectively. Sort the following in increasing order from top.
- d(A, D)
- d(A, C)
- d(B, C)
- d(E, A)
Q. The eccentricity of the ellipse, if the minor axis is equal to the distance between the foci, is
(a)
(b)
(c)
(d)
(a)
(b)
(c)
(d)
Q.
The midpoint of the points 1 and -5 on the number line is
-2
-3
-1
0
Q.
The distance between the points 412 and 314 on the number line is
114 units
214 units
112 units
213 units
Q. Given ∠A and ∠B are supplementary angles, prove that
∠B < 180°. Furthermore, if ratio of A : B is 1 : 2, find the value of ∠B.
[ 3 Marks]
∠B < 180°. Furthermore, if ratio of A : B is 1 : 2, find the value of ∠B.
[ 3 Marks]