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eziume:8. samkuTxedis kuTxeebis jamimoswavlem unda SeZlos nebismier samkuTxedSi ori kuTxis mocemulobiT mesame kuTxispovna. marTkuTxa samkuTxedis erTi maxvili kuTxis gamosaxva meoreTi. gansazRvraimisa, Tu ramdeni blagvi an marTi kuTxe SeiZleba iyos samkuTxedSi.amoxsnebi, miTiTebebi:4. yuradReba gamaxvildes amocanis pasuxze, saWiroa mieTiTos moswavleebs, rom marTkuTxasamkuTxedSi maxvili kuTxe gamoiTvleba gamosaxulebiT α=90°-β, sadac β misimeore maxvili kuTxea.6. ar SeiZleba, maSin samkuTxedis kuTxeebis jami 180°-ze naklebi gamova.7. 2x+3x+4x=180°.8. 4x+5x+9x=180°.am amocanis amoxsnis Semdeg, sasurvelia xazi gavusvaT: samkuTxedi, romlis erTi kuTxedanarCeni oris jamis tolia, marTkuTxaa.9. am aTi ricxvis jamia 70. SevadginoT gantoleba:70 + x = 9 , saidanac x=29.1110. x-11=27 x=38.3 311. Zma yavs 200-is nawils. 200· =120 bavSvs.5 54 4da yavs 200-is nawils. 200· =160 bavSvs.5 5120 160 120–x+x+160–x=200120–x x 160–x x=80ganxilulia is SemTxveva, roca yovel moswavles yavs an da an Zma. Tu skolaSi ariandediserTebi, maSin es ricxvi, cxadia, gaizrdeba.reziume:9. samkuTxedebis tolobis I da II niSanimoswavlem unda SeZlos samkuTxedebis tolobis dafiqsireba ori gverdiTa da maT Sorismdebare kuTxiT, an erTi gverdiTa da masTan mdebare ori kuTxiT, tol samkuTxedebSiSesabamisad toli gverdebis da kuTxeebis moniSvna.90masc_cigni_VII_kl_cor.indd 90 03.07.2012 15:46:54

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