Предмет: Геометрия, автор: jaranataliya1970

Два кути трапеції дорівнюють 43° і 115°. Знайти два інші її кути.​

Ответы

Автор ответа: izumiuchiha087
1

Ответ:

Дано: КМРТ - трапеція, ∠K=48°, ∠Р=123°. Знайти ∠М, ∠Т.

Сума кутів трапеції прилеглих до бічної сторони, становить 180°.

Отже, ∠М=180-48=132°,

∠Т=180-123=57°.

Відповідь: 132°, 57°.

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