Question

In the fig, AB = 12 cm, BC = 8 cm and AC = 10 cm, find AD+BE+CF.

Answer 1

Answer:

15

Step-by-step explanation:

Let BE = x. Hence, BD = x and CE = CF = 8-x and AD = AF = 12-x.

AF + FC = AC = 10, i.e 12-x+8-x=10

hence, x = 5.

Therefore, AD = 7, BE = 5, CF = 3.

Hence, AD + BE + CF = 15