Чему равна сумма углов: \( 28^{\prime}25^{\prime \prime}+28^{\circ}3^{\prime}4^{\prime \prime}\)? \( 28^{\circ}31^{\prime}29^{\prime \prime}\) \( 28^{\prime}29^{\prime \prime}\) \( 31^{\circ}28^{\prime}29^{\prime \prime}\) \( 28^{\circ}39^{\prime}29^{\prime \prime}\)
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Задание

Чему равна сумма углов: \(\displaystyle 28^{\prime}25^{\prime \prime}+28^{\circ}3^{\prime}4^{\prime \prime}\)?

  • \(\displaystyle 28^{\circ}31^{\prime}29^{\prime \prime}\)
  • \(\displaystyle 28^{\prime}29^{\prime \prime}\)
  • \(\displaystyle 31^{\circ}28^{\prime}29^{\prime \prime}\)
  • \(\displaystyle 28^{\circ}39^{\prime}29^{\prime \prime}\)

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