CO-ORDINATE GEOMETRY MCQ SET 5
1. Find the perpendicular distance of line 3x + 4y + 7 = 0 from origin
(a) 3/5
(b) 2/5
(c) 7/5
(d) 7/4
Answer: C
2. Find the distance between 2 parallel lines : 5x – 12y – 2 = 0 & 5x – 12y + 3 = 0 .
(a) 3/5
(b) 2/13
(c) 5/13
(d) 12/13
Answer: C
3. Find the distance between 2 parallel lines : 3x + 4y + 8 = 0 & 3x + 4y – 2 = 0 .
(a) 2
(b) 4
(c) 5
(d) 1
Answer: A
4. If three vertices of a triangle are (4 , 0) , (0 , 0) and (-3 , 4) , the triangle is
(a) Acute – angled
(b) Right angled
(c) Obtuse angled
(d) None of these
Answer: C
5. If three vertices of a triangle are (6 , 7) , (1 , 2) and (5 , 8) , the triangle is
(a) Acute – angled
(b) Right angled
(c) Obtuse angled
(d) None of these
Answer: B
6. If three vertices of a triangle are (-2 , 6) , (2 , 1) and (10 , 1) , the triangle isย
(a) Acute – angled
(b) Right angled
(c) Obtuse angled
(d) None of these
Answer: C
7. If three vertices of a triangle are (4 , 3) , (12 , 3) and (8 , 6) , the triangle is
(a) Scalene
(b) Isosceles
(c) Equilateral
(d) None of these
ย Answer: B
8. Find the area of a triangle whose vertices are A (2 , 4) , B (0 , 0) and C (-3 , 6) .
(a) 06 Sq. Units
(b) 12 Sq. Units
(c) 18 Sq. Units
(d) 24 Sq. Units
Answer: B
9. Find the area of a triangle whose vertices are A(4 , 5) , B(6 , 1) and C(-3 , 5) .
(a) 06 Sq. Units
(b) 12 Sq. Units
(c) 16 Sq. Units
(d) 14 Sq. Units
Answer: D
10. Find the area of triangle bounded by x-axis , y-axis and 3x + 4y – 12 = 0
(a) 06 Sq. Units
(b) 12 Sq. Units
(c) 16 Sq. Units
(d) 14 Sq. Units
Answer: A
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