8-sinf-chizmachilik test

8 - sinf. chizmachilik. variant – 1 1.narsaning aniqshaklvao`lchamlarinito`liqko`rsatadigantekislikdagitasvirnima deb ataladi ? a. rasm. b. forma. c. chizma. d. texnikrasm. 2.abu rayxonberuniysharichidabeshxilmuntazamko`pburchaklaryasashmumkinligini chizmalarorqaliisbotlabbergan ? a. kub ,konus , silindr , piramida , sfera. b. tetraedr ,geksaedr , oksaedr , dodokaedr , ikosaedr. c. silindr ,tetraedr , kub , oktaedr , piramida. d. dodekaedr ,ikosaedr , silindr , konus , piramida. 3. abu ali ibn sino mexanizmlar ( mexanikasboblar )ningbeshxilinichizmalaryordamida tasvirlaganedi ? a.o`q ,vint , vil , shkiv , shponka. b. bolt ,shpilka , mufta , qistirma , klapan. c. vint ,vtulka , shpindel , qistirma , richag. d. o`q ,richag , chig`ir , vint , pona. 4. o`rtaasrlardame`morlarturliobidalarnichiz...

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