Чему равна сумма углов: \( 60^{\circ}42^{\prime}2^{\prime \prime}+8^{\circ}10^{\prime}58^{\prime \prime}\)? \( 68^{\circ}53^{\prime}\) \( 69^{\circ}3^{\prime}\) \( 68^{\circ}3^{\prime}\) \( 69^{\circ}53^{\prime}\)
Задание

Чему равна сумма углов: \(\displaystyle 60^{\circ}42^{\prime}2^{\prime \prime}+8^{\circ}10^{\prime}58^{\prime \prime}\)?

  • \(\displaystyle 68^{\circ}53^{\prime}\)
  • \(\displaystyle 69^{\circ}3^{\prime}\)
  • \(\displaystyle 68^{\circ}3^{\prime}\)
  • \(\displaystyle 69^{\circ}53^{\prime}\)