Предмет: Геометрия, автор: klava2001

Помогите!!! В прямоугольном треугольнике АВС угол С- прямой, АВ=20, ВС=12.Найдите АС.

Ответы

Автор ответа: anjelikabit

Эта задача решается по теореме Пифагора т.е АС в квадрате= АВ квадрат-ВС квадрат т.е АВ квадрат=20 квадрат-12 квадрат=400-144=256 квадрат= 16-АС
Ответ:16см-АС

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