Дано:
AD⟂BF
OC⟂EO
∠BOC = 65°
Найти:
∠AOE
Решение:
∠COD = ∠BOD - ∠BOC = 90° - 65° = 25°
∠DOE = ∠COE - ∠COD = 90° - 25° = 65°
∠EOF = ∠DOF - ∠DOE = 90° - 65° = 25°
∠AOE = ∠AOF + ∠EOF = 90° + 25° = 115°
Ответ:
∠AOE = 115°
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Answers & Comments
Дано:
AD⟂BF
OC⟂EO
∠BOC = 65°
Найти:
∠AOE
Решение:
∠COD = ∠BOD - ∠BOC = 90° - 65° = 25°
∠DOE = ∠COE - ∠COD = 90° - 25° = 65°
∠EOF = ∠DOF - ∠DOE = 90° - 65° = 25°
∠AOE = ∠AOF + ∠EOF = 90° + 25° = 115°
Ответ:
∠AOE = 115°