Question

if d(P,R)=7,d(Q,R)=3and d(P,Q)=4,what can we say about points P,Q and R?

please answer this now​

Answer 1

Answer:

(A) P - R - Q

Step-by-step explanation:

We have,

d(P, R) = 7; d(P, Q) = 10; d(Q, R) = 3

Now,

d(P, R) + d(Q, R) = 7 + 3

Or,

d(P, R) + d(R, Q) = 10

d(P, Q) = d(P, R) + d(Q, R)

Hence, the points P, R and Q are collinear.

The point R is between P and Q i.e., P-R-Q.