Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak №2 Matematika choraklik 8-sinf Matematika 4-chorak №2 InfoMaster May 18, 2021 1086 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 14 0 Yaratilgan May 18, 2021 Tomonidan InfoMaster 8-sinf Matematika 4-chorak Ismi familiyangizni kriting! Ism 1 / 25 Tenglamalar sistemasini yeching A) x=-4, y=-2 B) x=-3, y=-2 C) x=-6, y=-2 D) x=6, y=-2 2 / 25 Parallelogrammning yuzi 36 , a tamoniga tushurilgan balandliklari 3 cm . Shu parallelogrammning a tamonini toping. A) 3 B) 6 C) 12 D) 4 3 / 25 Tenglamani yeching A) x₁,₂=1 ,x₃,₄=±2 B) x₁,₂=±4 ,x₃,₄=-1 C) x₁,₂=±4 ,x₃,₄=1 D) x₁,₂=±1 ,x₃,₄=±2 4 / 25 Kvadrat tenglamani yeching =0 A) x₁=0, x₂=2 B) x₁=-3, x₂=-2 C) x₁=3, x₂=2 D) x₁=-3, x₂=2 5 / 25 To‘g‘ri to‘rtburchakning bir tomoni 25 cm, ikkinchi tomoni esa undan 12 cm uzun. To‘g‘ri to‘rtburchakning yuzini toping. A) 925 B) 300 C) 1025 D) 600 6 / 25 Tenglamani yeching A) x₁,₂=-11 B) x₁,₂=±11 C) x₁,₂=±√11 D) x₁,₂=√11 7 / 25 To'g'ri to'rtburchak bir tomoni 16 smga perimetri 70 smga teng ikkinchi tomonini toping. A) 19 B) 35 C) 18 D) 20 8 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) romb B) trapetsiya C) kvadrat D) parallelogramm 9 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Parallelogramm B) Romb C) Trapetsiya D) Uchburchak 10 / 25 To‘g‘ri burchakli uchburchakning katetlari 4 cm va 9 cm. Shu to‘g‘ri burchakli uchburchakning yuzini toping. A) 18 B) 9 C) 36 D) 20 11 / 25 Kollinear vektorlar deb qanday vektorlarga aytiladi? A) Parallel to'g'ri chiziqda yoki to'g'ri chiqiqda yotuvchi ikki vektorga B) Faqat son qiymati bilan aniqlanadigan kattalikka C) Yig'indisi nolga teng bo'lgan vektorlarga D) Ko'paytmasi nolga teng bo'lgan vektorlarga 12 / 25 vektorning uzunligi 5 ga teng. m ni toping. A) 2 B) 3 C) 4 D) 5 13 / 25 Uchburchakning bir tamoni 15 ga unga tushurilgan balandligi 6 ga teng bo'lsa ushbu uchburchakni yuzini toping. A) 45 B) 12 C) 25 D) 90 14 / 25 Tenglamani yeching A) x=-25 B) x=25 C) x=√25 D) x₁,₂=±25 15 / 25 Tenglamani yeching A) x₁,₂=5 B) x=5 C) x₁,₂=-5 D) x₁,₂=±5 16 / 25 Kvadrat tenglamani yeching =0 A) x₁=0, x₂=-2 B) x₁=-6, x₂=-1 C) ø D) x₁=-1, x₂=1 17 / 25 106 ni kvadirati toping. A) 1234 B) 11236 C) 1236 D) 11225 18 / 25 Tenglamani yeching: A) x₁,₂=±√3/48 B) x₁,₂=±√48/3 C) x₁,₂=±4 D) x₁,₂=4 19 / 25 Trapetsiyaning asoslari 11 cm va 18 cm ga, balandligi esa 6 cm ga teng. Shu trapetsiyaning yuzini toping. A) 96 B) 78 C) 56 D) 87 20 / 25 Nuqtalar abssissasini toping. (1;0), (4;0), (0;-2) A) 0, 0, -2; B) 1, 0, 0; C) 1, 4, 0; D) 1, 4, -2. 21 / 25 Tenglamani yeching A) x₁,₂=-8 B) x₁,₂=8 C) x₁,₂=±8 D) x₁,₂=√64 22 / 25 Hisoblang: A) 4 B) -4 C) 16 D) 3 23 / 25 Kvadratning tomoni 1.2 dm bo'lsauning yuzini toping larda. A) 1,44 B) 144 C) 2,44 D) 14,2 24 / 25 va berilgan bo'lsa vektorning kordinatalarini toping. A) -3;-8 B) 1;8 C) 3;0 D) -3;0 25 / 25 Tenglmalar sistemasini yeching A) x=2, y=-2 B) x=5, y=-1 C) x=3, y=1 D) x=1, y=-1 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz
