Current location - Training Enrollment Network - Mathematics courses - The answer to the second question on page 8 of the seventh grade people's education edition mathematics book, who knows = =
The answer to the second question on page 8 of the seventh grade people's education edition mathematics book, who knows = =
The adjacent complementary angle of (1) AOC is AOD or COB, and the adjacent complementary angle of BOE is EOA or BOF.
(2) The opposite angle of angle DOA is angle BOC, and the opposite angle of angle EOC is angle DOF.