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Ознаки рівності трик

Повторення ознак рівності трикутників

QuestionAnswer
За якою ознакою рівні трикутники, якщо у них рівні дві сторони і кут між ними? За І ознакою
Якщо рівність відповідних сторін та двох прилеглих до неї кутів. Яка це ознака? ІІ ознака
Чи рівні трикутники за двома сторонами і кутом, який не лежить між ними? Ні
Рівні три відповідні сторони. Яка ознака ІІІ
Що твердить третя ознака рівності трикутників? Рівність за трьома сторонами
У рівних трикутниках проти рівних сторін лежать... рівні кути
Created by: Tетяна
 

 



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