Question

In an examination hall, students are seated at a distance of 2 m from each
other, to maintain the social distance due to CORONA virus pandemic. Let
three students sit at points A,B and C whose coordinates are (4,-3),(7,3) and
(8,5) respectively.

Based on the above information, answer the following questions.
41. The distance between A and C is
a) 5 units b) 4 5 units c) 3 5 units d) none of these
42. If an invigilator is at point S, lying on the straight line joining B and C such that it
divides BC in the ratio 2:1, then coordinates of S are
a)( , ) b) ( , ) c) (6,1) d) (9,1) 22
3
11
3

23
3
13
3

43. If the invigilator is standing exactly in the middle of the line segment joining the
candidates at A and C, then his coordinates are
a)(1,6) b) (6, 1) c) ( , 0) d) none of these 11

2

44. The ratio in which B divides the line segment joining A and C is
a)2:1 b) 3:1 c) 1:2 d) none of these
45. What is the distance between the candidates at B & C
a) 5 units b) 4 5 units c) 3 5 units d) none of thes

Answer 1

Answer:

I don't know

Step-by-step explanation:

Answer 2

Answer:

sorry i cant answer sorry sorry