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Oct 23rd, 2018
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  1. <?php
  2. $promienkuli = $_POST['promien'];
  3. if (isset($_POST['pole'])) {
  4. $polekuli = M_PI * 4 * pow($promienkuli, 2);
  5. echo 'Powierzchnia kuli o promieniu '.$promienkuli.' cm wynosi: '.$polekuli.' cm<sup>2</sup><br>';
  6. }
  7. if (isset($_POST['objetosc'])) {
  8. $objetosckuli = M_PI * 4/3 * pow($promienkuli, 3);
  9. echo 'Objetosc kuli o promieniu '.$promienkuli.' cm wynosi: '.$objetosckuli.' cm<sup>3</sup><br><br>';
  10. }
  11. echo '<img src="kula3.png" border="0" width="300" height="150" style="float: left">';
  12. ?>
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