please tell me the answer guys
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
AB ll CD
ang. BAC = 72° , ang. CEF = 40°
TO FIND : ang. CFE
PROOF : ang. BAC = ang. DCE
( Corresponding angles ; lines are parallel )
➡️ 72° = ang. DCE
➡️ ang. DCE = ang. CEF + ang. CFE ( Exterior angle property )
72° = 40° + ang. CFE
32° = ang. CFE