October 2021 0 4 Report
1)Известно, что ΔVBC∼ΔRTG и коэффициент подобия k= 1/3. (дробь) Периметр треугольника VBC равен 17 см, а площадь равна 6 см2.

 

1. Чему равен периметр треугольника RTG?

2. Чему равна площадь треугольника RTG?

 

1. P(RTG)=  см;         2. S(RTG)=  см2.


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