Case Study based-1: Heavy Storm

On the occasions of `Diwali’ a rectangular plot have been allotted for ‘Diwali Mela’ to students

of secondary school in Pune. In order to reduce smog and pollution they decided to keep little

leaf linden plant on the boundary at a distance of 1 m from each other. Four air purifier

machines have also been set up at points L, M, N, O.

(Answer the following questions considering A as origin).

i) What are the coordinates of L?

(a) (4, 7) (b) (7, 4) (c) (7, 3) (d) (4, 8)

ii) What are the coordinates of N?

(a) (3, 12) (b) (12, 5) (c) (12, 3) (d) None of these

iii) Distance between L and O is

(a) √26 units (b) 5 units (c) √29 units (d) None of these

iv) Considering D as origin, what are the coordinates of M?

(a) (-6, 7) (b) (7, 6) (c) (-7, 7) (d) (6, 6)

v) Find the mid point of the segment joining the points L and N.

(a) (5, 8) (b) (8, 6) (c) (6, 8) (d) (8, 5)

Answer:Hope it helps u

Step-by-step explanation:1. 4,7

2. 12,3

3.7,6

4. x1+x2 /2, Y1+y2÷2

4+12/2, 7+3÷2

16/2, 10÷2

8,5

Answer:are bhai ek Kar answer pucho