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LOPTA R R lopta

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π h<br />

Zapremina loptinog sloja: V= (3r1<br />

6<br />

2 +3r2 2 +h 2 )<br />

h<br />

r<br />

R<br />

kalota(samo poklopac)<br />

h<br />

r<br />

R<br />

loptin odsecak<br />

h<br />

r<br />

2<br />

r<br />

1<br />

R<br />

loptin sloj(zona)<br />

h<br />

R . R<br />

loptin isečak<br />

odsečak + kupa<br />

2

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