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Тамара

Геометричні фігури на площині

QuestionAnswer
Геометрична фігура, яка складається з 3 точок та трьох відрізків, послідовно їх з’єднуючих називається трикутник
Трикутник, який має три різні за довжиною сторони, називають різностороннім
Трикутник, який має дві рівні сторони, називається рівнобедренним
Трикутник, у якого всі сторони рівні, називають рівностороннім, або правильним
Трикутник, у якого всі кути гострі називають гострокутним
Трикутник, у якого є прямий кут називають прямокутним
Трикутник, у якого є тупий кут називають тупокутним
Created by: Lipka
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