Loading ad... AlexiaMember for 4 years 1 month Age: 10-15 Level: 6 Language: Catalan (ca) ID: 264006 08/06/2020 Country code: ES Country: Spain School subject: Matemàtiques (1061924) Main content: Repte (1936849) repte triangles Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...