browningbow5769 browningbow5769

09-12-2020
Mathematics

contestada

Which is equal to sin 90°?
a. tan 90 degrees
b. cos 90 degrees
c. sin 0 degrees
D. cos 0°

Respuesta :

Hrishii Hrishii

09-12-2020

Answer:

D. cos 0°

Step-by-step explanation:

[tex] \because \: \cos \: 0 \degree = 1 \\ and \: \sin 90 \degree = 1 \\ \\ \therefore \: \cos \: 0 \degree =\sin 90 \degree [/tex]

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