Question

1) In A ABC,DE || BC if AD = 15, DB = 10, AE = 12, EC = ?
a) 25 b) 20 c) 8 d) 27​

Answer 1

Answer:

EC=13

Step-by-step explanation:

AD+DB=AE+EC(x)

15+10=12+x

25-12=x

13=x

EC=13