Advertisements
Advertisements
प्रश्न
If the co-ordinate of A is x and that of B is y, find d(A, B).
x = - 3, y = 7
Advertisements
उत्तर
It is known that the distance between the two points is obtained by subtracting the smaller co-ordinate from the larger co-ordinate.
The coordinates of A and B are x and y respectively.
We have, x = −3 and y = 7.
We know that 7 > −3.
∴ d (A, B) = 7 − (−3)
∴ d (A, B) = 7 + 3
∴ d (A, B) = 10
APPEARS IN
संबंधित प्रश्न
Find the distance with the help of the number line given below.
d (Q, B)
Find d(A, B), if co-ordinates of A and B are -2 and 5 respectively.
On a number line, co-ordinates of P, Q, R are 3, -5 and 6 respectively. State with reason whether the following statement is true or false.
d(P, R) + d(R, Q) = d(P, Q)
On a number line, co-ordinates of P, Q, R are 3, -5 and 6 respectively. State with reason whether the following statement is true or false.
d(P, Q) - d(P, R) = d(Q, R)
Co-ordinates of the pair of points are given below. Hence find the distance between the pair.
- 4, 5
Co-ordinates of the pair of points are given below. Hence find the distance between the pair.
x + 3, x - 3
Co-ordinates of the pair of points are given below. Hence find the distance between the pair.
80, - 85
Find the distance between the following pair of points
(3, −9) and (−2, 3)
Show that the following points taken in order to form an isosceles triangle
A(5, 4), B(2, 0), C(−2, 3)
Show that the following points taken in order to form an equilateral triangle
`"A"(2, 2), "B"(-2, -2), "C"(-2sqrt(3), 2sqrt(3))`
The point (x, y) is equidistant from the points (3, 4) and (−5, 6). Find a relation between x and y
The radius of a circle with centre at origin is 30 units. Write the coordinates of the points where the circle intersects the axes. Find the distance between any two such points.
The distance between the two points (2, 3) and (1, 4) is ______
If the points A(2, 0), B(– 6, 0), C(3, a – 3) lie on the x-axis then the value of a is _____
If (x + 2, 4) = (5, y – 2), then the coordinates (x, y) are _____
Find the distance with the help of the number line given below.
d(J, H)
Find the distance with the help of the number line given below.
d(K, O)
