Question 10
The three figures in the diagram below have equal perimeters. What is $a:b:c$?
IMAS 2012 — Upper Primary Grades 5–6 — Round 1 Question 10
IMAS · IMAS 2012 — Upper Primary Grades 5–6 — Round 1
IMAS · IMAS 2012 — Upper Primary Grades 5–6 — Round 1