mhernandez2410 mhernandez2410

04-04-2020
Mathematics

contestada

Find θ such that sin θ = cos(30°)

Respuesta :

adewoleiyanuoluwa adewoleiyanuoluwa

04-04-2020

Answer:

Sin 0.155

Step-by-step explanation:

Answer Link

Officialalehpeter Officialalehpeter

04-04-2020

Answer: 60⁰

Step-by-step explanation:

Sin$=cos 30

From the pythagoras theory

Cos 30=0.8660

Substitute for cos

Sin$=0.8660

Divide both side by sin

Sin$/sin=0.8660/sin

$=sin'-1(0.8660)

$=60⁰

Answer Link

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