Questions & Answers about قامت این مجسمه حدود سی متر است.
Why is متر (meter) singular even though it follows the number سی (thirty)?
In Farsi, any noun that directly follows a number always remains in its singular form. This is a strict rule you've seen before, so we say سی متر (literally "thirty meter") rather than pluralizing it.
Where does the Ezafe fall in the phrase قامت این مجسمه, and why?
The Ezafe attaches to the head noun قامت (stature) to link it to the specific noun phrase این مجسمه (this statue). It is pronounced qāmat-e in mojasame. Remember that demonstratives like این never take an Ezafe after them when preceding a noun.
Does the word حدود (about) connect to the number with an Ezafe here?
Yes, it does. When حدود is used before a number to mean "about" or "approximately," it takes an Ezafe to connect to that amount. It is pronounced hodūd-e si metr.
Could we use the everyday word قد (height) instead of قامت here?
You could, but قامت carries a slightly more formal and grand tone, translating closer to "stature." It is a better stylistic choice here because it emphasizes the impressive, towering presence of a thirty-meter statue, whereas قد is typically used for standard human height.