Предмет: Математика, автор: 098365

А) Трикутник ABC, якщо кут А=45°, кут В=45° то С=? Який вид трикутника?
Б) трикутник КLМ, якщо кут К=100°, кут L=50°, то кут М=? який вид трикутника?
В) трикутник ОРS, якщо кут О=60°, кут Р=55°, то кут S=? Який вид трикутника?

ayumelnik: У мене є запитання з якого ти класу якої школи

ayumelnik: Просто якщо з 5-А школи номер 11 то ти мій однокласник

098365: N³

Ответы

Автор ответа: mstupkaaa

4

Відповідь:

а) 90 - прямокутний, рівнобедренний

б) 30 - різносторонній

в) 65 - різносторонній

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