Co-Ordinate Geometry MCQ Set 5

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

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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

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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

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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

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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

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Answer: B

6. If three vertices of a triangle are (-2 , 6) , (2 , 1) and (10 , 1) , the triangle is 

(a) Acute – angled

(b) Right angled

(c) Obtuse angled

(d) None of these

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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

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 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

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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

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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

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Answer: A