Loading ad... НадеждаMember for 3 years 7 months Age: 12+ Level: 7 Language: Russian (ru) ID: 1977919 01/04/2022 Country code: BY Country: Belarus School subject: Геометрия (1061629) Main content: Треугольники (1974944) Задачи на треугольники Other contents: Задачи на треугольники Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...