Предмет: Геометрия, автор: Аноним

помоги plis На малюнку МК перпендикулярно РL, кут РМК= куту LMK. Доведіть, що трикутник МРК= трикутнику МLK

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Ответы

Автор ответа: Universalka
0

Треугольники MPK  и  MLK -  прямоугольные .

Катет MK  у них общий .

< PMK  =  < LMK  -  по условию

Δ MPK  =  Δ  MLK  -  так как , если катет и острый угол одного треугольника равны катету и острому углу другого треугольника  то такие треугольники равны .

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