Предмет: Геометрия, автор: Anna15052003

Решите задачу пожалуйста)
Дано аllв
С-секущая
∠1 - ∠ 2 = 32°
Найти:∠1,∠2

Приложения:

Ответы

Автор ответа: Shelkovaia
0
Сумма односторонних углов =180 гр., т.е. <1+ <2=180; <1=180-<2; тогда
180-<2-<2=32
2 <2=148
<2=74
тогда угол 1=180-74=106
Автор ответа: Shelkovaia
0
148:2=74
Автор ответа: Anna15052003
0
ага,спасибо)
Автор ответа: Shelkovaia
0
нез)
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