ࡱ> fheq` 5bjbjqPqP 4F::o$(((8(L&)\M)())))<<<9M;M;M;M;M;M;M$NhTQ_MQ<y;0<<<_M))MKKK< "))9MK<9MKK4rK)) Чg (G\K]LM0MKQJ`QKKQKx<<K<<<<<_M_MsK^<<<M<<<<  Kava kirjeldus: Tisnurkse kolmnurga lahendamine Kasutajad: Matemaatikapetaja ja phikooli 9.klassi pilased Teema: Tisnurkse kolmnurga lahendamine Demonstreerib : 1)Milline neb vlja tisnurkne kolmnurk 2)Mis on kaatetid ja hpotenuus ja kuidas neid thistatakse 3)Kus asetsevad nurgad  ja  (kolmnurga joonise vormistamine) 4)Kuidas arvutatakse hpotenuusi, kaateteid ja nurki (valemid ja arvutused) 5)Kuidas arvutatakse tisnurkse kolmnurga pindala Vimaluste kirjeldus: 1)vimaldab sisestada erinevaid lheandmeid (klgede ja nurkade mtmed)- olemas kikide arvtunnuste kohta aknad (kolm klga,kaks nurka ja pindala) 2)kontrollib sisestatud andmete igsust - nurk (nurgad) peab )peavad) olema <90( - nurkade summa <90( - hpotenuus peab olema suurem kaatetitest - ei tohi sisestada kaht nurka 3)vtab vastu ainult kaks lhtearvu 4)vimaldab arvutada lejnud andmed (neli) mardamine 2 kohta peale koma ning nurgad ka teisendada kraadideks ning minutiteks 5)teeb joonise (mtmete suhe ige erinevate mtmete korral teisendab sobivasse mtkavasse viksid ka elementide teksti asukohad olla joonisega seotud Sisend-vljund: klaviatuur-ekraan Nuded riist- ja tarkvarale: Eskiis: Tisnurkse kolmnurga lahendamine Sisesta andmed //Sisestusaknad ja ka vastuseaknad:// Kaatet a= Kaatet b= Hpotenuus c= Nurk = Nurk = Summa S=//sisestada ei saa, ilmub ainult vastus// Arvuta //nupp// Andmete igsus //andmed korrektsed vi mis on viga  nit nurk >90( jms vi on liiga palju andmeid// SHAPE \* MERGEFORMAT  Nide://punane on programmi poolt loodu Kaatet a=6 cm Kaatet b= 8 cmHpotenuus c=10 cmNurk =36(52 Nurk = 53(08 (Summa S= 24 cm2 Arvuta //nupp// Andmete igsus //andmed korrektsed vi mis on viga  nit nurk >90( jms vi liiga palju andmeid//  SHAPE \* MERGEFORMAT12nopvwd T V  6 : o s t +ijkz   𩚩hfh?B*CJaJphhfB*CJaJphhfhf5CJaJhw5CJaJh^qhw8h bdhH[hB jhh2hh2 jhJlhfhJlhwh+r812op P T V Y  E j$a$gd+r.X.5 $34Okd$$IflF #   t 6`D0X$6    44 la$$D&`#$/Ifa$gd?$a$gd+r  "#12(.4FVXZ24<FLrvƷ씐r`rTHTrhwB*CJaJphhfB*CJaJph# jh4%hfB*CJaJphh4%hfB*CJaJphhLhfB*CJaJphhfhhj=hhj=hB*CJaJphhj=hh?B*CJaJphhj=hhj=hB*CJaJphhH[hj=hB*CJaJphhH[hH[B*CJaJphhH[hBh?hfhfB*CJaJph4 XWK $^a$gdkdv$$IflF #   t 6`D0X$6    44 la$$D&`#$/Ifa$gd?xzxvvvvzkd$$Ifl0   t0644 la $$Ifa$gd vz| "$&*BDFJfjlpƺwlh[wh=hVw5B*phhVwh^qh^qB*phh=hB5hVwhB5hVwB*CJaJphhVwhVwB*CJaJphhVwhBB*CJaJphhB5CJaJhBhB5CJaJhBh+rj=hfUjhfUjh?UmHnHsH ujhfUmHnHuhf ,.LrtWkd$$IflF #   t 6`D0X$6    44 la$$D&`#$/Ifa$gdV ϺڶڃtbtVtFjh=UmHnHsH uhBB*CJaJph# jh4%hBB*CJaJphh4%hBB*CJaJphhLhBB*CJaJph h=h=B*H*mH%phsH%h=h=B*mH%phsH%h=hH[ jhB jh h=B*phh h=B*phhBh+=h=B*ph jhQh=B*phh=B*phPj^RRRRRR $$Ifa$gdV $^a$gdBkdC$$IflF #   t 6`D0X$6    44 la ....... .".&.(.zxxsxsxsxsxgdfgdBgdBzkd$$Ifl0   t0644 la ..... ........".$.(.T.X.h... ///H0n0x0~000ƾںwokgo_okgoh?mH%sH%h?hI;hI;mH%sH%#hfhf5CJOJQJ^JaJ#hfh?5CJOJQJ^JaJhwhwCJaJmH%sH%hVjhVUhwhBj h=Ujh=UmHnHuUh=jh=UjhBUmHnHujhyKUmHnHsH u"      Eerik Laanmets Ifop03 Joonis: Nurk = Hpotenuus c= Kaatet b= Nurk  = Kaatet a= Pindala S= Valemid //ilmuvad valemid, milliseid kasutatakse puuduvate elementide arvutamisel  erinevate andmete korral erinevad// Joonis: Nurk = 36(52 Hpotenuus c=10 cm Kaatet b= 8 cm Nurk  = 53(08 Kaatet a=6 cm Summa S= 24 cm2 Pindala S=24 cm2 b=V c2  a2 = 8 S= a*b/2 S=24 Valemid  = 90( -   = 53(08 ( sin =a/c sin =0,6 =36,86(=36(52 (.F.T.V.X....///////////000000000gdQ$a$gd?0000000 1H1X1t11111v22222223343:3ƱֆtldVKdlClh=mH%sH%h+=hQB*ph jhQhQB*phhQB*phhBmH%sH%#hfhB5CJOJQJ^JaJhB(hPshf5B*CJaJmH%phsH%"hPs5B*CJaJmH%phsH%(hPshPs5B*CJaJmH%phsH%hPshf5CJaJmH%sH%hf hBhh2hhI;hI;mH%sH%hI;mH%sH%hQmH%sH%0000000000001111v2x2z22223@3B33 ^`gd=gdB$a$gdBgd+=:3>3V3X3Z3^3`334"4*4.40464h4j4|444444444xiXIh h B*mH%phsH% h=h=B*H*mH%phsH%h=h=B*mH%phsH%h=mH%sH%hQmH%sH%hyKmH%sH% jh h B*phh h B*phhBh mH%sH%h^qhBmH%sH%h=h^qB*mH%phsH%h^qhBB*mH%phsH%h^qh^qB*mH%phsH%hBmH%sH%h=hQmH%sH%33333384j444444444444444445 55gd= ^`gdyKgdB444444444444444555 5&5(565:5<5H5xhSHh h=B*ph(h bdh=5B*CJ$aJ$mH%phsH%h bdh=5CJ$aJ$mH%sH%h h=B*mH%phsH%hQh=B*mH%phsH%h=B*H*mH%phsH% h^qh=B*H*mH%phsH%h=B*mH%phsH%h^qh=B*mH%phsH%h=mH%sH%hBhI;hBmH%sH%hBmH%sH% h h B*H*mH%phsH%5&5(5:5<5T5l5n55555555gd=H5J5`5b5h5j5l5n5v55555555555³šhwhVh hQh=# jhQh=B*CJaJphhQh=B*CJaJph%hQh=B*CJaJmH%phsH%h+=h h=5B*phh h=B*ph jh h=B*ph21h:pf. 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