Question

por favor procedimiento y respuesta

Answer 1

De radianes a grados

a)  $\frac{2}{5}\pi rad = \frac{2}{5} * ( \frac{180Grados}{ \pi rad}) = \frac{2*180grados}{5} = \frac{360grados}{5} = 72grados$

b) $\frac{4}{5}\pi rad = \frac{4}{5} * ( \frac{180Grados}{ \pi rad}) = \frac{4*180grados}{5} = \frac{720grados}{5} = 144grados$

c) $5 \pi rad*( \frac{180grados}{ \pi rad} ) = 5*180grados =900grados$

d) $\frac{7}{2} \pi rad * (\frac{180grados}{ \pi rad} ) = \frac{7*180grados}{2} = \frac{1260grados}{2} = 630grados$

e) $\frac{3}{4} \pi rad * ( \frac{180grados}{ \pi rad} ) = \frac{3*180grados}{4} = \frac{540grados}{4} = 135grados$

De grados a radianes

a) $55grados ( \frac{ \pi rad}{180grados} ) = \frac{55 \pi rad}{180} = \frac{11}{36} \pi rad$

b) $75grados* \frac{ \pi rad}{180grados} = \frac{75 \pi rad}{180} = \frac{15}{36} \pi rad$

c) $100grados* \frac{ \pi rad}{180grados} = \frac{100 \pi rad}{180} = \frac{20}{36} \pi rad$ \pi rad}{180} = \frac{15}{36} \pi rad[/tex]

d) $230grados* \frac{ \pi rad}{180grados} = \frac{230 \pi rad}{180} = \frac{23}{18} \pi rad$

e) $510grados * \frac{ \pi rad}{180grados} = \frac{510 \pi rad}{180} = \frac{17}{6} \pi rad$