How many meters is 12 square meters? Such as the title

Let's put it this way
How many square meters do we usually mean
For example, my home has 120 square meters, which refers to the area
And meters are units of length
For example, I am 1.81 meters tall

RELATED INFORMATIONS

1. How many meters is 12 square meters
2. What's the square of 12
3. Given the square of a + the square of B = 25, ab = 12, find a + B
4. 12 square decimeters equals () square meters
5. 9-1 = 8 × 1,25-9 = 8 × 2,49-25 = 8 × 3,81-49 = 8 × 4 ·· these equations reflect the law of natural numbers. Let n denote the equation of natural numbers with n
6. Observe the following equations: 9-1 = 8, 16-4 = 12, 25-9 = 16, 36-16 = 20 Let n be a positive integer. The following equation is () A. （n+2）2-n2=4（n+1）B. （n+1）2-（n-1）2=4nC. （n+2）2-n2=4n+1D. （n+2）2-n2=2（n+1）
7. Observe the following equation: 9 × 0 + 1 = 19 × 1 + 2 = 119 × 2 + 3 = 219 × 3 + 4 = 319 × 4 + 5 = 41 According to the law reflected in the number table, we guess that the nth equation (n is a positive integer) should be () A. 9（n-1）+n=10（n-1）+1B. 9n+n=（n-1）+1C. 9n+（n-1）=n2-1D. 9n+n+1=10n+1
8. 9×0+1＝1 9×1+2＝11 9×2+3＝21 9×3+4＝31 9×4+5＝41 … guess 9×0+1＝1 9×1+2＝11 9×2+3＝21 9×3+4＝31 9×4+5＝41 … Guess: what can the nth formula (n is a positive integer) be expressed by N?
9. If the square of (a + 21) = 1512900, then (a + 11) times (a + 31) equals
10. What's 21 times 4 / 7? What's 100 * 2 / 5? What's 9 times 1 / 7
11. What is the square of 12 + a?
12. 2 / 3 × [3 / 2 × (quarter x) - 4 / 2] - 2 = what is x equal to,
13. 4.2 to 1 is a quarter to eight to five
14. One two fourths equals four four eighths equals six sixths, right? Please correct? How do you understand this? Please explain the basic principle and its formula?
15. 2 / 1: x = 4 / 1:10 / 1 is 2:1: x = 4:1:10:1 how to calculate? How much is it equal to?
16. Is the inverse theorem that the central line on the hypotenuse of a right triangle is equal to half of the hypotenuse true? How do you prove it,
17. 1: Write "equal to vertex angle" as "if. Then." form 2: is there an inverse theorem for theorem "equal to vertex angle"? No counterexample is given
18. Take a counter example to show that "the median line of a triangle is equal to half of its three sides" has no inverse theorem Have a picture. I'll wait! It's best in 10 minutes. Maybe you can give me some ideas
19. I want to write a program, the program to randomly allocate five numbers, the five numbers must add up to 100. What is the calculation principle?
20. What is the theorem / conjecture that the cube of any natural number a is equal to the sum of a continuous odd numbers? I want to know its name Has any textbook mentioned this theorem If yes, please tell me the publishing house, grade and page number