1) What is the area of the rectangle? a) 20cm2 b) 30cm2 c) 40cm2 d) 50cm2 2) What is the area of the rectangle? a) 18cm2 b) 16cm2 c) 14cm2 d) 12cm2 3) What is the area of the rectangle? a) 40cm2 b) 30cm2 c) 20cm2 d) 10cm2 4) What is the area of the triangle? a) 3cm2 b) 6cm2 c) 9cm2 d) 12cm2 5) What is the area of the triangle? a) 60cm2 b) 45cm2 c) 30cm2 d) 15cm2 6) What is the area of the rectangle? a) 6.8cm2 b) 6cm2 c) 5.8cm2 d) 5cm2 7) What is the area of the square? a) 15cm2 b) 20cm2 c) 25cm2 d) 30cm2 8) What is the area of the triangle? a) 8cm2 b) 16cm2 c) 24cm2 d) 32cm2 9) What is the area of the triangle? a) 28cm2 b) 21cm2 c) 14cm2 d) 7cm2 10) What is the area of the rectangle? a) 24cm2 b) 18cm2 c) 12cm2 d) 6cm2 11) What is the area of the triangle? a) 32cm2 b) 3.2cm2 c) 16cm2 d) 1.6cm2 12) What is the area of the triangle? a) 50cm2 b) 40cm2 c) 30cm2 d) 20cm2

排行榜

视觉风格

选项

切换模板

恢复自动保存: