IDNLearn.com is the perfect place to get answers, share knowledge, and learn new things. Join our platform to receive prompt and accurate responses from experienced professionals in various fields.
(problems 14-16 are already solved!)
14. m∠AED= 139
15. m∠CEF= 90
16. m∠DEB= 41
17. m∠BEF= ?
18. m∠CEB= ?
19. m∠ AEF= ?
