Question

R-S-T and I(ST)= 3.7, I(RS)= 2.5 then I(R,T) =?.
b) From the information given below find which of the point is
d(P,R)= 7, d(P,Q)=10,d(Q,R)= 3.​

Answer 1

Answer:

We have, l(ST)=3.7;l(RS)=2.5.l(ST)=3.7;l(RS)=2.5.

Now,

l(RT)=l(RS)+l(ST)=3.7+2.5l(RT)=l(RS+l(ST)=3.7+2.5

l(RT)=5.6

Answer 2

SOLUTION

COMPLETE QUESTION

From the information given below, find which of the point is between the other two. If the points are not collinear, state so

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

EVALUATION

Here it is given that

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

Now

10 = 7 + 3

⇒ d(P,Q) = d(P,R) + d(Q,R)

Thus the points P , Q , R are collinear

The point R lies between P and Q

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ If p-q-r and d (pq) = 2, d (pr) =10 then find d(qr)

https://brainly.in/question/26201032

2. On a number line, points A, B and C are such that

d (A, B) = 5, d (B,C) = 11 and d (A, C) = 6.

Which of the points is be...

https://brainly.in/question/25214155