РЕШИТЕ ДАЮ 78 БАЛОВ !!!. Created by Nastya2703003. algebra-ru

РЕШИТЕ ДАЮ 78 БАЛОВ !!!...

cherepok7404 1) угол А равен 62 градусам ,65+43=118, 180-118=62°

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ВинтЛили 1.
180-65-43=72
3.
180/24=156
156/2=78
Δ равнобедренный.
4.
∠ACB=180-62-58=60
∠A=∠DCE=62
∠B=180-60-62=58
5.
180-144=36
∠A=36/2=18
∠C=(180-36)/2=72
∠B=180-18-72=90

так вроде. насчет 5 не уверена.

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