Question

can someone help me find what angle D and angle ABC equals in this picture http://www.box.com/s/72c9786f23b478266356

Answer 1

should be the same angle as C

Answer 2

i dont know how to find angle c thow

Answer 3

notice that C lie on a line and a line has a full angel of 180

but, 140 is eaten up

Answer 4

what s 180 - 140?

Answer 5

40
so is 40 what abc equals

Answer 6

i mean angle c

Answer 7

acb = 40 yes; which is the same as adf

Answer 8

does it make sense why?

Answer 9

yes it does thank you very much so does angle b equal 70

Answer 10

yes

Answer 11

ok thank you so much for your help :)

Answer 12

youre welcome

Answer 13

ok i have one more question does angle cbe equal 70?

Answer 14

or does it equal 40