The points (0, 8/3), (1, 3) and (82, 30) are vertices of
a)
An abtuse-angled triangle
b)
And acute-angled triangle
c)
A right-angled triangle
d)
None of these
The points (0, 8/3), (1, 3) and (82, 30) are vertices of
a)
An abtuse-angled triangle
b)
And acute-angled triangle
c)
A right-angled triangle
d)
None of these
Question ID - 53597 | SaraNextGen Top Answer
The points (0, 8/3), (1, 3) and (82, 30) are vertices of
a)
An abtuse-angled triangle
b)
And acute-angled triangle
c)
A right-angled triangle
d)
None of these
|
The points (0, 8/3), (1, 3) and (82, 30) are vertices of |
|||
|
a) |
An abtuse-angled triangle |
b) |
And acute-angled triangle |
|
c) |
A right-angled triangle |
d) |
None of these |
1 Answer
127 votes
Answer Key / Explanation : (d) -
(d)
Let 
Now, slope of line 
is 
. Slope of line 
is 
. Therefore, 
and 
is common point. Hence, 
are collinear
127 votes
Answer Link
127