Kujutava geomeetria vihik (harjutusülesanded)
Haiatn SpoHranuHyn npoeKqilo rorlKr4 A, nexaulefr Ha rpann 5234.
8. flocrponrb HarypanuHuril amg qerbrpexyronbHuKa 1234 pasaepHyB ero Ha
roph3oHTanuxuril ercpaH eoxpyr 1'4' .
9. flrapavrra4a nepeceqeHa nflocKocrbro o (o r e2). llocrponrb ropfi3oHranbHyro npoeKqho il
HarypanbHutfi ar,q ceqeHhfl, a raK>xe oproroHanbHyto r43oMerphto yce.leHuoir nnpaMhAbr.
10.1-lr,rpamn.qa hMeer Bbrpe3, cgenanHurft nflocKocrfiMm, nepneH.qnKynlpHtllMt4 K
$poHranuHoMy eKpaHy.,[ocrponrb ropn3oHTanbHyro npoerrlr,rro nraparvrngLt h nocrpor4Tb ee
npo$rnuHylo npoeKllt/io. '
1 1*. l-locrporrb ropnsoHranHyrc npoeKquto rpeyrofibHvxa 123.
12*. I-locrporaru SpoHTarbHyio npoeKlp4ro ceqeHhF npfi3Mbr nflocKocrbio o (o r er) ra
onpeAenhrb HaryparbHufr arg ceqeHhn.
13. Hafrrur Hegocraior4r" npo"*qru roqeKA ra B, nexaulhx Ha noBepxHocrnx sagaHHbrxren,
h npoBecTul ropnsoHTanbHylo npoexqr,fio o6pasyrculeti m .
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annaabi.ee 
