Question

How many of the angles listed below must be congruent to angle GHD?

Answer 1

http://imgur.com/a/5Gx3s

Answers
-2
-3
-0
-1

I know IHK and EDH are congruent and DGH isn't
I'm not sure about CDG though.

Answer 2

CDG not is bt CDA is sure

Answer 3

how many angles must be congruent ... ?

answer : 3

Answer 4

ok ?

Answer 5

Ok ty. but CDA is not part of the listed angles heh

Answer 6

extra picture at the bottom if you haven't noticed with 4 listed angles

Answer 7

ok. i understand but you know what are these 3 angles ?

Answer 8

IHK, EDH, and CDA by the corresponding angles postulate (but its not listed so only 2). But thank you for the help!

Answer 9

so than from listed angles just 2 are congruent - this is sure

Answer 10

was my pleasure