Question

answer this question as fast as possible​

Answer 1

Answer:

BD=20cm

Step-by-step explanation:

sina=3/5 So, tana=3/4

Now,

=tana=AB/BC

=3/4=6/BC

=BC=8cm

And,

cosb=12/13 So, tanb=5/12

Now,

=tanb=ED/CD

=5/12=5/CD

=CD=12cm

So, BD=8+12

BD=20cm