7_sinf_matematika_bsb_4_demo_2_chorak_@summativ_formativ_baholash

[image: ] 7-sinf matematikadan 4-bsb savollari demo variant 1. “…..” ning qanday qiymatida tenglik o‘rinli bo‘lishini aniqlang: (5 ball) 1) ; 2) 3) ; 2. perimetri 34 bo‘lgan uchburchakning 5 ga teng bissektrisasi uni ikkita kichik uchburchaklarga ajratadi. agar uchburchaklardan birining perimetri 21 ga teng bo‘lsa, ikkinchi uchburchakning perimetrini toping. (5 ball) 3. tenglamani yeching: (5 ball) 4. rasmda tasvirlangan shakl uchun bo‘lishini isbotlang: (5 ball) [image: ] 5. yog‘och kubning qirrasi uzunligi cm. uning hajmini toping. (5 ball) image1.png image2.jpg

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