What is the exact value of sin 45° written as a simplified fraction?

asked Jul 17, 2019 99.5k views

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4 votes

Good night. How ru?

Sin 45º =
$\sqrt{} (2)/(2)$

Phil Factor answered Jul 19, 2019

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4 votes

sin45 ; sin= y/r , y= square root of 2 over 2 , r=1, (√2/2)/1 = √2/2

Hagay answered Jul 20, 2019

by Hagay

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