В \(\bigtriangleup\) АВС \(\angle\) С= \({90^\circ}\) ; АВ=17; CB=15. Найдите tgА. \(\frac{15}{17}\) \(\frac{8}{17}\) 2,125 1,875
Задание

В \(\bigtriangleup\) АВС \(\angle\) С= \({90^\circ}\) ; АВ=17; CB=15. Найдите tgА.

  • \(\frac{15}{17}\)
  • \(\frac{8}{17}\)
  • 2,125
  • 1,875