2-TOPSHIRIQ
FERRIS CHARXPALAGI
Daryo qirg‘og‘ida ulkan Ferris charxpalagi o‘rnatilgan. Quyidagi rasm va chizmaga
qarang.
Daryo tubi
Ulkan charxpalakning tashqi diametri 140 metrga, uning daryo tubidan to
cho‘qqisigacha bo‘lgan balandligi esa 150 metrga teng. U strelka yo‘nalishi bo‘ylab,
yuqoridagi rasmda tasvirlanganidek aylanadi.
1-savol :
Charxpalakning markazi
M
bilan belgilangan. Daryo tubidan charxpalakning markazi
M
gacha necha metr
?
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
Javob: ______________________________ m
Do'stlaringiz bilan baham: |