Question

pinto A,B,C are collinear such that d(A,B)=15 , d(A,C) =22 , Find d(B,C).​

Answer 1

Answer:

ans: 7

Step-by-step explanation:

we can say collinear when the distance between AB+BC=AC

we can change the positions of points but rule same

so here

AC=AB+BC

so

22=15+BC

BC=22-15

BC=7

Answer 2

Answer:

This your answer please follow me

Step-by-step explanation:

Given, the points A(5,2),B(3,4) and C(x,y) are collinear i.e., A−B−Cand AB=BC

∴ B is the mid-point of AC.

By section formula,

(

2

x+5

,

2

y+2

)=(3,4)

⟹

2

x+5

=3 and

2

y+2

=4

⟹x+5=6 and y+2=8

⟹x=1 and y=6

Hence, the coordinates of C are (1,6).