Question

AE// DE
CE -12cm CD = 4cm
BD = 5cm
AE=?​

Answer 1

Answer:

AE//DE

AE=x

CE=12 cm ,CD=4cm,BD=5cm

CE+CD+BD+x=12+4+5+x=180°

So,

12cm+4cn+5cm+x=180°

x=21

AE=21

let the AE//DE

SO,

AE=21,DE=21

Answer 2

Answer:

thank you may be I am not can