Question

What is the value of sin 45°?

Answer 1

1/sqrt(2)
that equals 0.7071

Answer 2

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

Answer 3

sqrt of 2 divided by 2 i mean

Answer 4

use this unit circle

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

Answer 5

aw ty

Answer 6

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