Question

A point C divides a line segment AB of length 4.5 cm in the ratio 2 : 1 , then the length of AC ( in cm) is​

Answer 1

Answer:

Step-by-step explanation:

let the common multiple be x

therefore AB= 2x, BC= x

but, AB=4.5

then, 2x= 4.5

          x= 4.5/2

          x=2.25

         BC=2.25

AC=AB+BC---------------(A - B - C)

    =4.5+2.25

    =6.75cm