Kanal manzili:
Toifalar:
Kattalashtirilmagan
Til: Oʻzbek tili
Obunachilar:
433
Kanalning ta’rifi
🎲♟🇺🇿1996-2003 matematika to'plam planametriyasi yechimlari🇺🇿
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Oxirgi xabar 2
2021-09-25 16:08:49
8. (97-4-44) Perimetri 1 bo’lgan A1B1C1 uchburchak A2B2C2 uchburchakning tomonlari o’rtalarini,
A2B2C2 uchburchak A3B3C3 uchburchak tomonlari o’rtalarini, A3B3C3 uchburchak A4B4C4 uchburchak tomonlari o’rtalarini tutashtirsa, A4B4C4
uchburchakning perimetri qancha bo’ladi?
A) 3 B) 5 C) 4 D) 6 E) 8
5.7K viewsedited 13:08
2021-09-25 16:02:39
7. (97-2-39) Uchburchak ABC ning tomonlari MNkAC
to’g’ri chiziq bilan kesildi. ABC va MBN uchburchaklarning perimetrlari 3 : 1 kabi nisbatda.
ABC uchburchakning yuzi 144 ga teng. MBN
uchburchakning yuzini toping.
A) 16 B) 48 C) 32 D) 64 E) 56
5.6K viewsedited 13:02
2021-09-23 09:12:51
6.(96-13-40) ABkCD, CA va DB to’g’ri chiziqlar
O nuqtada kesishadi. OB = 6, BD = 2, 4, AC =
2 bo’lsa, OA ni toping.(1-masaladagi chizma asosida
yeching)
A) 5, 5 B) 5, 2 C) 4, 8 D) 5 E) 4, 5
5.5K viewsedited 06:12
2021-09-23 09:11:36
5.(96-12-100) ABkCD, CA va DB to’g’ri chiziqlar
O nuqtada kesishadi. OA = 5, OB = 6, AC = 2
bo’lsa, BD ni toping.(1-masaladagi chizma asosida
yeching)
A) 2, 4 B) 2, 5 C)2, 6 D) 2, 3 E) 2, 25
5.4K viewsedited 06:11
2021-07-04 17:53:33
4. (96-9-38) ABkCD, CA va DB to’g’ri chiziqlar O
nuqtada kesishadi. OA=5sm, OB=4sm, OD=9sm
bo’lsa, OC ni toping (1-masaladagi chizma asosida
yeching).
A) 10, 8 B) 10, 5 C) 11, 25 D) 11, 3 E) 11
6.7K viewsedited 14:53
2021-07-04 17:53:21
3. (96-7-46) Ikkita o’xshash uchburchakning yuzlari
6 va 24, ulardan birining perimetri ikkinchisidan
6 ga ortiq. Katta uchburchakning perimetrini
toping.
A) 18 B) 12 C) 20 D) 8 E) 24
6.5K viewsedited 14:53
2021-07-04 17:53:10
2. (99-7-35) ABC uchburchakning AB va BC yon
tomonlaridan olingan D va E nuqtalar uchun
(ACkDE) ekani ma’lum. AC=6, DB=3 va DE=2
bo’lsa, AB tomonni toping.
A) 6 B) 12 C) 8 D) 9 E) 10
6.1K viewsedited 14:53
2021-07-04 17:44:38
1. (96-3-98) AB||CD, CA va DB to’g’ri chiziqlar O
nuqtada kesishadi. OA = 3, OB = 4, AC = 1, 5
bo’lsa, BD ni toping.
A) 3 B) 2 C) 2, 5 D) 2, 1 E) 2, 6
6.0K viewsedited 14:44
2021-07-04 17:38:43
3.3.10 Uchburchaklarning o’xshashligi.
5.8K viewsedited 14:38
2021-01-25 15:00:43
65. (03-12-44) Teng tomonli uchburchak asosining uzunligi yon tomoni uzunligining 40% iga teng. Asosga
tushirilgan balandligi 28 ga teng. Shu uchburchakning yon tomoniga tushirilgan balandligini
toping.
A) 13, 8 B) 15, 4 C) 11, 2 D) 10, 6 E) 12, 2
12.1K viewsedited 12:00
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