ChizoloweziNeedlework

Chitsanzo cha mpira - losavuta ndi zosavuta

Nthawi zina, pamene inu kuchita chinachake kapena handicrafts, mungafunike kupanga mpira ena kukula ndi awiri. Ungotenga ndi kulipanga ilo chodziwikiratu kuti apambane. Pali muyenera molondola. Pofuna kupeza mankhwala anakhumba, ndi chitsanzo koyenera kutero mpira. Ndiye iye adzatembenuza wozungulira ndipo popanda kumathandiza kupeza ngodya zabwino. Ndithudi, kusankha mfundo za mpira n'kofunika. Ziyenera kukhala netyanuschimsya.

Kumene, pali anthu amene angadalire diso lako ndi masamu chiyani sharopodobnoe mankhwala. Koma ngati mpira pomwe? Tiyeni tione zimene mungachite kupita ku kukula enieni.

Kodi chitsanzo cha mpira?

Chophweka njira kupanga mpira ndi awiri a osapitirira wina mita. Ngati kukula ndi zazikulu, mukhoza kupeza mavuto.

Childs, mpira zopangidwa ndi pamakhala a yofanana ndi mawonekedwe. Iwo glued kapena stitched wina ndi mzake pamodzi mzere anakukokani. Pa nthawi yomweyo tiyenera kukumbukira kusiya ankamvetsa matabwa.

Ngati inu kupanga mpira wa thovu, inu simungakhoze kuchita pamakhala munthu ndipo zowalamulira. Ndiko kuti, si koyenera kuchita chilichonse petal mosiyana ndi kujambula mwachindunji pa chithovu mawonekedwe ankafuna. Pankhaniyi, palibe kusiya titsate msoko lapansi. Koma ichi ndi abwino okha mphira thovu.

Pamene munakonza mpira wa minofu unadulidwa aliyense petal mosiyana ndi sewn. Zimfundo ayenera kukhala imperceptible kusintha - yosalala.

Kuyamba

Kuti chitsanzo olondola a mpira, onetsetsani kudziwa awiri ake, ndiye ukulu chenicheni.

Kenako muyenera kuganizira momwe zambiri pamakhala adzakhala mpira. Little angakhale asanu. Ikuluikulu zibaluni ndi circumference zake, pamakhala kwambiri muyenera.

Kuti mupeze kutalika kwa tsamba la mufunika circumference kugawidwa ndi awiri.

Kuwerengetsa kutalika circumferential mpira, m'mimba ake ayenera kuchulukitsa ndi mtengo nthawi zonse π = 3,14.

Choncho, ngati awiri a mpira masentimita makumi atatu, kutalika kwa circumference ndi 30 * 3.14 = 94.2. Lobe kutalika ndi 94,2 / 2 = 47,1 cm.

Komanso n'zotheka kudziwa m'lifupi Lobe lapansi. Ngati tikufuna kuti izo eyiti, ndiye kutalika kwa circumference akufufuta 8 kuti 94,2, 11,775 adzaona.

afterword

Ngati kuwerengetsera munthu zonse zovuta, mungathe kufufuza kompyuta yeniyeni jenereta kuti chitsanzo chabwino mu dziko. Mwachidule powapatsa awiri anakhumba ndi chiwerengero cha lobes, ndi pulogalamu yokha amapanga tsogolo mpira kukula (ngakhale titsate matabwa).

Phunzirani kupanga mpira wa minofu, chitsanzo mukufuna kupulumutsa. Mwina iwo akadali kubwera imathandiza koposa kamodzi.

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