Genady Posted September 16, 2023 Share Posted September 16, 2023 Link to comment Share on other sites More sharing options...
Genady Posted September 18, 2023 Author Share Posted September 18, 2023 My source tells me that people come up with quite a wide range of answers: Unfortunately, it does not explain what kind of errors they make. Link to comment Share on other sites More sharing options...
mistermack Posted September 18, 2023 Share Posted September 18, 2023 Spoiler 120 Link to comment Share on other sites More sharing options...
Genady Posted September 18, 2023 Author Share Posted September 18, 2023 8 minutes ago, mistermack said: Hide contents 120 Spoiler No, it is not a correct answer. I wonder, how did you get it, if you don't mind. Link to comment Share on other sites More sharing options...
mistermack Posted September 18, 2023 Share Posted September 18, 2023 Spoiler Oh yea, using my method, it should have been 60 1 Link to comment Share on other sites More sharing options...
Genady Posted September 18, 2023 Author Share Posted September 18, 2023 9 minutes ago, mistermack said: Reveal hidden contents Oh yea, using my method, it should have been 60 This is correct. +1 Link to comment Share on other sites More sharing options...
Growl Posted January 26 Share Posted January 26 The diagram is misleading as a 20° angle is not greater than a 40° angle... just saying. Link to comment Share on other sites More sharing options...
swansont Posted January 27 Share Posted January 27 2 hours ago, Growl said: The diagram is misleading as a 20° angle is not greater than a 40° angle... just saying. It’s not supposed to be a visually faithful depiction, so that the picture doesn’t reveal the answer. You’re supposed to use math skills rather than measurement. 1 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now