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LILLEPEENAR

LILLEPEENAR. SEE ON MINU KODU. Mina olen BEIB. See on minu kodu. Mina olen Meim. Teeks ümmarguse lillepeenra. 4 meetrit. Teeks kandilise lillepeenra. 4 meetrit. 4 meetrit. Kes peab istutama rohkem lilli, et peenar oleks üleni lilledega kaetud?. BEIB. MEIM.

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LILLEPEENAR

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  1. LILLEPEENAR

  2. SEE ON MINU KODU Mina olen BEIB

  3. See on minu kodu Mina olen Meim

  4. Teeks ümmarguse lillepeenra 4 meetrit

  5. Teeks kandilise lillepeenra 4 meetrit 4 meetrit

  6. Kes peab istutama rohkem lilli, et peenar oleks üleni lilledega kaetud?

  7. BEIB MEIM Ringi pindala on 3,14 · 2² = =12,56 m² Ruudupindala on 4 · 4 == 16 m ²

  8. Kui mõlemad istutavad 1 m ² suurusele pinnale 10 lilletaime, siis Meimi aias õitseb 160 lille ja Beibi aias 126 lille. Ruudu pindala on suurem 16 - 12,56 = 3,44 m ² võrra.

  9. Meim saab oma peenrasse rohkem lilli istutadakui Beib Kui ruudu külje pikkus on võrdne ringi diameetriga, siis ruudu pindala on suurem.

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