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Mathematics 13 Online
OpenStudy (anonymous):

What is the value of sin 45°?

OpenStudy (anonymous):

1/sqrt(2) that equals 0.7071

OpenStudy (anonymous):

so if i had a choice it would be 1 or a sqrt or 2 divided by 2

OpenStudy (anonymous):

sqrt of 2 divided by 2 i mean

jimthompson5910 (jim_thompson5910):

use this unit circle http://www.regentsprep.org/Regents/math/algtrig/ATT5/600px-Unit_circle_angles_svg.jpg

OpenStudy (anonymous):

aw ty

jimthompson5910 (jim_thompson5910):

what you do is locate the point that's at the 45 degree angle the y coordinate of the point is equal to the sine of 45 degrees

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