Relacionar Columnas Class 6 - Mensuration -Q1Versión en línea Match the formulae por Contact UberScool 1 Perimeter of equilateral triangle 2 Perimeter of rectangle 3 Perimeter of Square 4 Area of rectangle 5 Area of Square Side x Side 2 x ( length + breadth) Length x Breadth 4 x side 3 x side