priprema za provjeru trokut
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GeometrijaTRANSCRIPT
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PRIPREMA ZA PROVJERU - TROKUT
1. Oznai stranice , vrhove i kutove trokuta. Izmjeri mu duljine stranica , izraunaj veliine
kutova , te mu izraunaj opseg .
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2. Odredi :
37
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3. Izraunaj veliinu kuta trokuta ako je :
0
0
62
75
y
?
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4. Odredi kutove i .
047
0117
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5. Poredaj po veliini stranice trokuta .
065
047
a
068
b
c
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6. Izraunaj kut .
034
075
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7. Izraunaj kut .
27
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8. Izraunaj kut 1 .
0126
1 113
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9. Konstruiraj jednakokraan trokut , a=4cm i b=3cm.
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10. Konstruiraj jednakostranian trokut, a=3.5cm .
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11. Konstruiraj raznostranian trokut , a=3cm , b=4cm i c=5.5cm .
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12. Konstruiraj pravokutan trokut a=3.5cm i b=4cm .
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13. Duinu cmAB 5.6 konstruktivno podijeli na etiri jednaka dijela .
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14. Trokutu ABC opii krunicu .
AB
C
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15. Kut AVB podijeli na etiri jednaka dijela .
V
.A
.B
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16. Trokutu ABC upii krunicu .
A B
C
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17. Konstruiraj kut 045 .
( 1 )
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