Advertisements
Advertisements
प्रश्न
The distance between the two points (2, 3) and (1, 4) is ______
विकल्प
2
`sqrt(56)`
`sqrt(10)`
`sqrt(2)`
उत्तर
`sqrt(2)`
Explanation;
Hint:
`sqrt((1 - 2)^2 + (4 + 3)^2`
= `sqrt((-1)^2 + 1^2)`
= `sqrt(1 + 1)`
= `sqrt(2)`
APPEARS IN
संबंधित प्रश्न
If the co-ordinate of A is x and that of B is y, find d(A, B).
x = 1, y = 7
If the co-ordinate of A is x and that of B is y, find d(A, B).
x = 4, y = - 8
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)
Co-ordinate of point P on a number line is - 7. Find the co-ordinates of points on the number line which are at a distance of 8 units from point P.
If A-B-C and d(A, C) = 17, d(B, C) = 6.5 then d(A, B) = ?
Co-ordinate of point A on a number line is 1. What are the co-ordinates of points on the number line which are at a distance of 7 units from A?
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(6, −4), B(−2, −4), C(2, 10)
A(−1, 1), B(1, 3) and C(3, a) are point and if AB = BC, then find ‘a’
The point (x, y) is equidistant from the points (3, 4) and (−5, 6). Find a relation between x and y
