Предмет: Геометрия, автор: 68cvrndt89

СРОЧНО ДАЮ 40 БАЛЛОВ! Знайдіть на малюнку подібні трикутники та доведіть їх
подібність.

Приложения:

Ответы

Автор ответа: zmeura1204

0

Ответ:

Q.E.D.

Объяснение:

∆АКР~∆ТКМ

Доведення:

∠КРА=∠КМТ, за умови.

∠К- спільний кут трикутників ∆АКР і ∆ТКМ.

∆АКР~∆ТКМ, за кутами

Що потрібно було довести.

___________

Ознака подібності трикутників: Якщо два кути одного трикутника рівні двум кутам другого трикутника, то ці трикутники подібні.

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