1) Find the perimeter of a square whose side is 15 cm a) 2x(l+b) b) 235 c) 60 2) Perimeter of a rectangular field it 500cm and the length is 300cm, What is the breadth of the field? a) B=15cm b) B=800cm c) B=200cm 3) What is the perimeter of a rectangle whose length is 9 m and breadth 8m? a) 34m b) 72m c) 34sqm d) 54m

排行榜

视觉风格

选项

切换模板

恢复自动保存: