Question

Cos 39° .....how to find​

Answer 1

Answer:

0.77714596145697

Hope it helps you

Answer 2

Answer:

use a scientific calculator to find the value

steps

press the cos button and then write the values

cos 39 = 0.777145961

or another way is to check through table book at cos angle column

Step-by-step explanation:

hope it helps

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