Полярный радиус и полярный угол в цилиндрических координатах отмечены на рисунке:<img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B13.png" /><img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B9.png" /><img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B10.png" /><img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B12.png" /><img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B11.png" /> <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B10.png" />, <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B11.png" />, <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B12.png" />, <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B13.png" />, <img src="/close/store/examRes/%7BFFE9CA73-7ACB-4F09-8E14-B9CAF26A5799%7D/%D1%86%D0%B8%D0%BB%D0%B8%D0%BD%D0%B4%D1%80%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%B8%D0%B5%20%D0%BA%D0%BE%D0%BE%D1%80%D0%B4%D0%B8%D0%BD%D0%B0%D1%82%D1%8B9.png" />