Question

Transformar el sistema radial : ayuden xfas
(1)36 grados
(2)18 grados 45'
(3)45 grados
4)20,75grados

Answer 1

aplica regla de tres:

(1)36 grados
\frac{ \pi }{180} = \frac{x}{36}
\frac{ 36\pi }{180}
\frac{ \pi }{5}

(2)18 grados 45'
transformar 45' a grados
45/60 ==> 0.75
18.75 grados
\frac{ \pi }{180} = \frac{x}{18.75}
\frac{ 18.75\pi }{180} multiplicando *100
\frac{ 1875\pi }{18000}
simplificando \frac{ 25\pi }{24}

(3) 45 grados
\frac{ \pi }{180} = \frac{x}{45}
\frac{ 45\pi }{180}
\frac{ \pi }{4}

4)20,75grados
\frac{ \pi }{180} = \frac{x}{20.75}
\frac{ 20.75\pi }{180} multiplicando *100/100
\frac{ 2075\pi }{18000}
simplificando \frac{ 83\pi }{72}