kellerpaula kellerpaula

22-03-2020
Mathematics

contestada

Trigonometry
Reference Angles and Triangles
The value of Sin 420* is equal to?

Respuesta :

amna04352 amna04352

22-03-2020

Answer:

sqrt(3)/2

Step-by-step explanation:

sin(420) = sin(420-360)

= sin(60) = sqrt(3)/2

sqrt: square root

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