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Geometriyadan Savollar
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Savol: Rombning diagonallari biri ikkinchisidan 4 sm uzun. Agar rombning yuzasi 120 sm² bo‘lsa, diagonallarni toping.
d1=13.62 sm ; d2=17.62sm
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Savol: Muntazam to‘rt burchak (kvadrat)ning yuzasi 144 sm². Har bir tomonining uzunligini toping.
12 sm
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Har qanday a burchak uchun qaysi formula o'rinli ?
sin2a+cos2a=1
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Savol: Trapetsiyaning asoslari 14 sm va 8 sm, yon tomonlari 5 sm va 7 sm. Agar balandligi 6 sm bo‘lsa, yuzasini toping.
66 sm (kvadrat)
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Savol: Har bir tomoni 6 sm bo‘lgan muntazam olti burchakning yuzini toping.
54 ildiz osti 3
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Savol: Har bir tomoni 10 sm bo‘lgan muntazam beshburchak (pentagon)ning yuzasi taxminan qancha bo‘ladi?
172 sm 2 (kvadrat)
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Savol: Rombning tomoni 10 sm, unga tushirilgan balandlik 6 sm ga teng. Romb yuzini toping.
60 sm 2 (kvadrat)
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Savol: Trapetsiyaning asoslari 12 sm va 6 sm. Yuzasi 90 sm². Trapetsiyaning balandligini toping
10 sm
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