Loading ad... ACTMember for 2 years 7 months Age: 12-18 Level: 10.11 Language: Tamil (ta) ID: 1574784 27/10/2021 Country code: LK Country: Sri Lanka School subject: Maths (1069857) Main content: Perimeter (1956729) From worksheet author: e-kalvi, ACT Maths Worksheet By A.Mathew Other contents: Maths Loading ad... Share / Print Worksheet Google Classroom Microsoft Teams Facebook Pinterest Twitter Whatsapp Download PDF Loading ad...