Предмет: Геометрия, автор: DrogonTargarien

один из углов равен 40° , второй 140° .
можно ли утверждать, что они смежные?

Ответы

Автор ответа: patimatabaeva

Да, можно ведь в сумма их равна 140 + 40 = 180 , следовательно можно утверждать , что они являются смежными

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один из углов равен 40° , второй 140° . можно ли утверждать, что они смежные?

Ответы

один из углов равен 40° , второй 140° .
можно ли утверждать, что они смежные?