Question

pLS ANSWER THIS QUESTION! IT IS FROM CLASS 10TH TRIANGLE CHAPTER!

Answer 1

Answer:

(a) 1. 1 cm

Step-by-step explanation:

we know that the line // to the base devides the line in equal ratio.

there for,

given, DE//BC .

thus, AB : DB = AE : EC

3/1 = 3.3/AC

AC =3.3/3

thus, AC = 1. 1 cm

Answer 2

Answer:

4.4 is

the answer.

Step-by-step explanation:

AD:DB=3:1

AD:DB=AE:EC

AE:EC=3:1

EA:EC=3:1

EC=1.1

AC= 4.4

HOPE ITS HELPFUL!