NEW
Font size
WorksheetsGeometriya 9-1
Total questions: 11
Worksheet time: 12mins
Uchburchakning ichki va tashqi burchaklari yiĝindilari jami necha gradus
360
450
540
720
Toĝri burchakli uchburchakda katetlari 8 va 6 ga teng bolsa uning gipatenuzasi nechaga teng
12
14
15
10
a=12, h=8
S=½*ah bòlsa
S=?
24
36
48
96
Bu qanday shakl?
Prizma
Silindr
Konus
Piramida
Uchburchakda nechta balandlik boladi
2
1
3
Kòpi bilan 2 ta
Uchburchakning tomonlari 12;15;a .
Uchburchakning perimetri 39 ga teng bòlsa a ni toping.
a=12
a=13
a=11
a=14
Uchburchakdagi bissektrisalar soni va medianalar sonining kòpaytmasi nechaga teng?
9
6
8
4
Òxshash uchburchaklarning òxshashlik koeffitsienti 5 ga teng. Katta uchburchakning bir tomoni 35 ga teng bòlsa kichkina uchburchakning shu tomonga mos tomonini toping.
30
25
15
7
(8;1) nuqta Oy òqiga nisbatan parallel kòchirilsa koordinatasi pastdagilardan qaysi biriga teng boladi ?
(-8;-1)
(8;-1)
(-8;1)
(1;8)
Bu qanday shakl
Prizma
Silindr
Konus
Piramida
Uchburchakning yuzi notog'ri berilgan qatorni toping
S=ah/2
S=a/2*h
S=(a/2)*h
S=1/2*(ah)
