Question

Hurry maximum points!!

Answer 1

C. 5 UNITS

Explanation:

10 BC

A-----------B--------------C

|<-----------15------------>|

10 + BC = 15

BC = 15 - 10

BC = 5 UNITS

Answer 2

Three collinear points

Explanation:

AC's length has been given to us as 15 units and AB is 10 units so to find BC you will need to subtract AC from AB

so let's subtract

15-10

= 5 units

So , BC is 5 units !

option C!!!