Question

Answer the following questions. 4 × 1 = 4

i) Taking A as origin, find the coordinates of the vertices of the triangle PQR

a) P(4, 6), Q(3, 2), R(6, 5) b) P(3, 2), Q(4, 6), R(6, 5)

c) P(4, 6), Q(3, 2), R(5, 6) d) P(4, 6), Q(2, 3), R(6, 5)

ii) What is the midpoint of side PQ, when A is the origin?

a) (7/2, 9/2) b) (7/2, 4) c) (23/2, 9/2) d) none of these

iii) What will be the coordinates of the vertices of a PQR if C is the origin?

a) P(10, 6), Q(13, 2), R(12, 5) b) P(12, 2), Q(10, 6), R(13, 5)

c) P(12, 6), Q(13, 2), R(10, 6) d) P(12, 2), Q(13, 6), R(10, 3)

iv) What is the midpoint of side QR, when C is the origin?

a) (7/2, 9/2) b) (7/2, 4) c) (23/2, 9/2) d) none of these

v) The given problem is based on which mathematical concept

a) Coordinate Geometry b) triangles c) Similarity d) none of these​

Answer 1

Answer:

1)option a

2)option b

3)option d

4)option d

5)option a

Step-by-step explanation: