18. Three friends go to park but decided to maintain the social distance due to CORONA virus
pandemic. They sit at the points P, Q and R
If the coordinates of P, Q and Rare (4,-3), (7, 3) and (8,5) respectively, then answer the
following:
3/
+7
(b) the distance between P and Q is
(A) V5 units (B) 4V5 units (C) 3V5 units (D) none of these
(11) if the tree is located at the point X, lying on the straight line joining Q and R such that it
divides the distance between them in the ratio of 1:2. The coordinate of X
(A) (
BE (C) (6.1)
(D) (9.1)
(iii) the midpoint of the line segment joining Q and Ris
(A) S.4) (B) (6,1)
4,0) (D) none of these
(iv) the ratio in which Q divides the line segment joining P and R is
(A) 2:1
(B) 3:1
(C) 1:2
(D) none of these
(v) the points P, Q and R lie on the
(A) isosceles triangle
(B) equilateral triangle (C) scalene triangle
(D) none of these
Answers
Answer:
Did you mean: Three friends go to park but decided to maintain the social distance due to CORONA virus pandemic. They sit at the points P, Q and R If the coordinates of P, Q and Rare (4,-3), (7, 3) and (8,5) respectively, then answer the following: 3/ +7 (b) the distance between P and Q is (A) V 5 units (B) 4V5 units (C) 3V5 units (D) none of these (11) if the tree is located at the point X, lying on the straight line joining Q and R such that it divides the distance between them in the ratio of 1:2. The coordinate of X (A) ( BE (C) (6.1) (D) (9.1) (iii) the midpoint of the line segment joining Q and Ris (A) S.4) (B) (6,1) 4,0) (D) none of these (iv) the ratio in which Q divides the line segment joining P and R is (A) 2:1 (B) 3:1 (C) 1:2 (D) none of these (v) the points P, Q and R lie on the (A) isosceles triangle (B) equilateral triangle (C) scalene triangle (D) none of these