Question

AYUDA POR FAVOR CON ESTO
CONVERTIR DE RADIANES A GRADOS

Answer 1

25.

$\frac{2}{3} \pi$

$\frac{2 }{3}\pi .(\frac{180}{\pi } )$

$\frac{2.60.\pi }{\pi }$

120°

26.

$\frac{15}{6} \pi$

$\frac{15}{6} \pi (\frac{180}{\pi } )$

$\frac{15.30.\pi }{\pi }$

450°

27.

$\frac{11}{4} \pi$

$\frac{11}{4}\pi (\frac{180}{\pi } )$

$\frac{11.45.\pi }{\pi }$

495°

28.

$-\frac{1}{2}\pi$

$-\frac{1}{2}\pi (\frac{180}{\pi } )$

$-\frac{1.90.\pi }{\pi }$

-90°