LAURAHS2022 Member for 1 year 6 months Age: 10-12 Level: GRADO 6 Language: Spanish (es) ID: 2045766 22/05/2022 Country code: PE Country: Peru School subject: GEOMETRIA (1148511) Main content: Triangulos (2035829) La suma de la medida de los angulos internos de un triángulo es 180º Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF