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Hrad

Hrad. Tělesa v praxi. Náš hrad. 3x Krychle. a = 5 cm síť:. Kvádr č. 1. a = 8 cm b = 25 cm c = 5 cm. Kvádr č. 2. a = 5 cm b = 5 cm c = 15 cm. Pravidelný čtyřboký jehlan. a = 5 cm e = 10 cm. Válec. o = 25 cm o= 2 π r = 2x 3,14x 4 = 25 cm d = 8 cm  r =4 cm v = 15 cm.

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Hrad

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  1. Hrad Tělesa v praxi

  2. Náš hrad

  3. 3x Krychle • a = 5 cm • síť:

  4. Kvádr č. 1 • a = 8 cm • b = 25 cm • c = 5 cm

  5. Kvádr č. 2 • a = 5 cm • b = 5 cm • c = 15 cm

  6. Pravidelný čtyřboký jehlan • a = 5 cm • e = 10 cm

  7. Válec • o = 25 cm • o= 2πr = 2x 3,14x 4 = 25 cm • d = 8 cm  r =4 cm • v = 15 cm

  8. Rotační kužel • s = 10 cm • d = 8 cm • o= 2πr = 2x 3,14x 4 = 25 cm

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