Question

From the information given below, find which of the point is between the other two. If the
points are not collinear, state so.
(i) d(P, Q) = 8, d(Q, R) = 5, d(P, R) = 11
(ii) d(X, Y) = 15, d(Y, Z) = 7, d(X, Z) = 8
(iii) d(D, E) = 5, d(E, F) = 8, d(D, F) = 6

Answer 1

Answer:

option 1 and 3

Step-by-step explanation:

condition for the collinear is AB+BC=AC (where AC is the longest side)

if AB+BC>AC then it forms a triangle which are not collinear points