Home
Class 10
MATHS
The slope of the line joining (12, 3), (...

The slope of the line joining `(12, 3), (4, a)` is `(1)/(8)`. The value of 'a' is

A

1

B

4

C

`-5`

D

2

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATE GEOMETRY

    PREMIERS PUBLISHERS|Exercise Unit Exericise|10 Videos

  • CO-ORDINATE GEOMETRY

    PREMIERS PUBLISHERS|Exercise Thinking Corner|8 Videos

  • CO-ORDINATE GEOMETRY

    PREMIERS PUBLISHERS|Exercise Exercise 5.4|15 Videos

  • ALGEBRA

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT OBJECTIVE TYPE QUESTIONS (Match the following)|4 Videos

  • GEOMETRY

    PREMIERS PUBLISHERS|Exercise OTHER IMPORTANT OBJECTIVE TYPE QUESTIONS|22 Videos

Similar Questions

Explore conceptually related problems

The slope of the line joining (-2,-1) and (-5,8) is :

Find the slope of the line joining (2,-1) and (-4,5).

i. Find the slope of the line joining (-2,6) and (4,8). ii. Find the value of x, if the above line is perpendicular to the line joining (8, 12) and (x, 24).

Equation of the line joining (6,10) and (14,12) is :

If the slope of the line joining the points (3, 4) and (-2, a) is equal to (-2)/(5) then the value of a is equal to

The slope of the line joining A and B where A is (-1,2) and B is the point of intersection of the lines 2x+3y=5 and 3x+4y=7 is:

If the straight line joining the points (2,1,4)and(a-1,4,-1) is parallel to the line joining the points (0,2,b-1)and(5,3,-2), find the values of a and b.

Find the slope of a line joining the points (5, sqrt(5)) with origin