Question

me ayudan plis es para hoy
doy coronita ​

Answer 1

Explicación paso a paso:

a)

$\sin(60) = \frac{a}{1}$

$a = \frac{ \sqrt{3} }{2} = 0.866$

b)

$\sin(60) = a = 0.866$

$\cos(60) = \frac{ \frac{1}{2} }{1} = \frac{1}{2} = 0.5$

$\tan(60) = \frac{a}{ \frac{1}{2} } = 2a = \sqrt{3} = 1.732$

$\cot(60) = \frac{1}{ \tan(60) } = \frac{1}{ \sqrt{3} } = 0.577$

$\sec(60) = \frac{1}{ \cos(60) } = \frac{1}{ \frac{1}{2} } = 2$

$\csc(60) = \frac{1}{ \sin(60) } = \frac{2}{ \sqrt{3} } = 3.464$

c)

$\sin(30) = \frac{ \frac{1}{2} }{1} = \frac{1}{2} = 0.5$

$\cos(30) = \frac{a}{1} = \frac{ \sqrt{3} }{2} = 0.866$

$\tan(30) = \frac{ \frac{1}{2} }{a} = \frac{ \frac{1}{2} }{ \frac{ \sqrt{3} }{2} } = \frac{1}{ \sqrt{3} } = 0.577$

$\cot(30) = \sqrt{3} = 1.732$

$\sec(30) = \frac{1}{ \cos(30) } = \frac{2}{ \sqrt{3} } = 1.155$

$\csc(30) = \frac{1}{ \sin(30) } = \frac{1}{ \frac{1}{2} } = 2$