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Konstrukce pravoúhlého lichoběžníku

Konstrukce pravoúhlého lichoběžníku. Pravoúhlý lichoběžník KLMN ( KL ǁ MN ): │KL│ = 8 cm; │MN │= 3 cm; v = 4 cm. Rozbor:. X. l. m. N. M. m 1. ǁ. •. k. v. •. ǁ. L. K. k. Postup konstrukce :. 1) k; k = 8 cm. Konstrukce:. 2) <LKX; │<LKX │= 90°. 3) k; k(K; r = 4 cm). X.

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Konstrukce pravoúhlého lichoběžníku

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  1. Konstrukce pravoúhlého lichoběžníku

  2. Pravoúhlý lichoběžník KLMN (KL ǁ MN): │KL│ = 8 cm;│MN │= 3 cm; v = 4 cm • Rozbor: X l m N M m1 ǁ • k v • ǁ L K k

  3. Postup konstrukce: • 1) k; k = 8 cm • Konstrukce: • 2) <LKX; │<LKX │= 90° • 3) k; k(K; r = 4 cm) X • 4) N; {N} = k ∩ → KX • 5) m1; m1ǁ k; N m1 l m1 • 6) l; l(N; r = 3 cm) M N ǁ • 7) M; {M} = l ∩ m1 k • 8) Lichoběžník KLMN • ǁ L K

  4. Závěr: Úloha má jedno řešení

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