# The circum centre of a triangle with vertices (-2, 3), (2, -1), (4, 0) is

1.  (3/2, 5/2)

2.  (3/2, -5/2)

3.  (-3/2, 5/2)

4.  (-3/2, -5/2)

4

(3/2, 5/2)

Explanation :
No Explanation available for this question

# The circum centre of the triangle passing through (1, √3), (1, -√3), (3, -√3) is

1.  (2, 0)

2.  (1, 0)

3.  (2, √3)

4.  (0, 2)

4

(2, 0)

Explanation :
No Explanation available for this question

# The circum centre of the triangle whose sides are 3x-y-5=0, x+2y-4=0, 5x+3y+1=0 is

1.  (6/7, 2/7)

2.  (6/7, -2/7)

3.  (-6/7, 2/7)

4.  (-6/7, -2/7)

4

(-6/7, 2/7)

Explanation :
No Explanation available for this question

# The circum centre of the triangle formed by the lines 3x-y-5=0, x+3y-5=0, x=y is

1.   (2, 1)

2.  (5/2, 5/2)

3.   (5/4, 5/4)

4.  (15/8, 15/8)

4

(15/8, 15/8)

Explanation :
No Explanation available for this question

# The in-centre and ex-centre of the triangle formed by the lines x=0, y=0, 3x+4y=12 are

1.  (0, 2), (-2√3,0), (0, 6), (2√3,0)

2.  (1, 8), (15, 120), (40, -5), (-24, 3)

3.   (1, 1), (3, -3), (6, 6), (-2, 2)

4.  (-2, 2), (1, 8), (0, 6), (2√3, 0)

4

(1, 1), (3, -3), (6, 6), (-2, 2)

Explanation :
No Explanation available for this question

# The in-centre and ex centre of the triangle formed by the lines 3x+4y=0, 5x-12y=0, y=15 are

1.  (0, 2), (-2√3, 0), (0, 6), (2√3, 0)

2.  (1, 8), (15, 120), (40, -5), (-24, 3)

3.  (1, 1), (3, -3), (6, 6), (-2, 2)

4.   (-2, 2), (1, 8), (0, 6), (2√3, 0)

4

(1, 8), (15, 120), (40, -5), (-24, 3)

Explanation :
No Explanation available for this question

# The in-centre of the triangle formed by the lines x+y=1, x=1, y=1 is

1.  (1-1/√2, 1-1/√2)

2.  (1-1/√2, 1/√2)

3.  (1/√2, 1/√2)

4.  (1/√2, 1-1/√2)

4

(1/√2, 1/√2)

Explanation :
No Explanation available for this question

# The point equidistant to the lines 4x+3y+10=0, 5x-12y+26=0, 7x+24y-50=0 is

1.   (1, -1)

2.  (1, 1)

3.   (0, 0)

4.   (0, 1)

4

(0, 0)

Explanation :
No Explanation available for this question

# The orthocenter of the triangle formed by (1, 0), (2, -4), (-5, -2) is

1.  (11/13, 7/13)

2.   (11/13, -7/13)

3.  (-11/13, 7/13)

4.  (-11/13, -7/13)

4

(11/13, -7/13)

Explanation :
No Explanation available for this question

1.  (3/2, 3/2)

2.  (2/5, 3/5)

3.  (4, 8/3)

4.  (24, -26)

4