Question

measure of angle A?
when angle c =42
if im right b=90 degrees -42 d =48 d
correct my formula if its wrong please
http://www.flickr.com/photos/65820711@N04/7000710782/

Answer 1

if the links not working il draw

Answer 2

link does not seem to work

Answer 3

copy and paste it its more clear for ur understanding

Answer 4

no?

Answer 5

yep it worked, srry, that im slow ... laptop is not cooperating

Answer 6

yes you are right b=90, if c= 42 the other must be 90-42= 48

Answer 7

thank you