Question

10см2=?мм2. 1м2=дм2=см2 1000000м2=2км2

Answer 1

1) 10см²=1000мм²   ( 1см² = 100мм²)

2) 1м² = 100дм² = 10000см²

3) 1000000м² = 1км² ( 1000000м² = 2км² неверно, 1м² = 0.000001км²)

Answer 2

To convert square centimeters (cm²) to square millimeters (mm²), you need to multiply the value in square centimeters by 100.

Given that 1 square meter (m²) is equal to 10,000 square centimeters (cm²) and 1 square meter (m²) is equal to 100 square decimeters (dm²) and 1 square meter (m²) is equal to 1,000,000 square millimeters (mm²), we can make the following conversions:

1 m² = 10,000 cm² 1 m² = 100 dm² 1 m² = 1,000,000 mm²

Now let's convert 10 cm² to mm²:

10 cm² = 10 * 100 mm² 10 cm² = 1000 mm²

Therefore, 10 square centimeters is equal to 1000 square millimeters.