Предмет: Геометрия, автор: BKarina04

В треугольниках АВС и PQR АВ=PQ,AC=PR u BC=QR,угол Q=50 градусов.найдите угол В

Ответы

Автор ответа: Айфи1605

треугольник АВС=РQR(по третьему признаку)=> угол Q=углуВ=50 градусов.

Автор ответа: BKarina04

Ммм.спасибо

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