हिंदी

From the Given Number Line, Find D(A, B): - Geometry Mathematics 2

Advertisements
Advertisements

प्रश्न

From the given number line, find d(A, B):

योग

उत्तर

Distance formula = (x2 – x1)

d(A, B) = 3 – (–3)

= 3 + 3

= 6 units.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2018-2019 (March) Set 1

APPEARS IN

संबंधित प्रश्न

If the point (x, y) is equidistant from the points (a + b, b – a) and (a – b, a + b), prove that bx = ay


Show that the points (a, a), (–a, –a) and (– √3 a, √3 a) are the vertices of an equilateral triangle. Also find its area.


Show that the points (1, – 1), (5, 2) and (9, 5) are collinear.


Determine if the points (1, 5), (2, 3) and (−2, −11) are collinear.


If the point P(x, y ) is equidistant from the points A(5, 1) and B (1, 5), prove that x = y.


Using the distance formula, show that the given points are collinear:

(6, 9), (0, 1) and (-6, -7)


Find the distance between the following pairs of point.

W `((- 7)/2 , 4)`, X (11, 4)


AB and AC are the two chords of a circle whose radius is r. If p and q are
the distance of chord AB and CD, from the centre respectively and if
AB = 2AC then proove that 4q2 = p2 + 3r2.


Find the distance between the following pair of point in the coordinate plane :

(5 , -2) and (1 , 5)


Prove that the points (1 ,1),(-4 , 4) and (4 , 6) are the certices of an isosceles triangle.


Prove that the points (5 , 3) , (1 , 2), (2 , -2) and (6 ,-1) are the vertices of a square.


Find a point on the y-axis which is equidistant from the points (5, 2) and (-4, 3).


Given A = (3, 1) and B = (0, y - 1). Find y if AB = 5.


Find the point on y-axis whose distances from the points A (6, 7) and B (4, -3) are in the ratio 1: 2.


Show that each of the triangles whose vertices are given below are isosceles :
(i) (8, 2), (5,-3) and (0,0)
(ii) (0,6), (-5, 3) and (3,1).


If the point (x, y) is at equidistant from the point (a + b, b – a) and (a-b, a + b). Prove that ay = bx.


Show that the point (11, – 2) is equidistant from (4, – 3) and (6, 3)


Show that the point (0, 9) is equidistant from the points (– 4, 1) and (4, 1)


A point (x, y) is at a distance of 5 units from the origin. How many such points lie in the third quadrant?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×