Respuesta :

msm555

Answer:

we have

cscθ =1 [tex] \frac{1}{4} [/tex]

[tex] \frac{h}{p} [/tex]=[tex] \frac{5}{4} [/tex]

h=5

p=4

b=[tex] \sqrt{11 {}^{2} - 4 {}^{2} } [/tex]

b=3

now

cosθ=[tex] \frac{b}{h} [/tex]=[tex] \frac{3}{5} [/tex]

c. 3/5