Trigonometry question Suppose for some acute angle, sin θ=0.345. Use the unit circle definition of trigonometry (no inverse functions) to find:
sin(π+θ), sin(2π-θ), and sin(π-θ)

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step-by-step explanation:

just copy and paste it.

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18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

i think that you should ask google for the answer to that problem because if we don't know it google does

a is 8.b is 10.c is 10.5. d is -.5

step-by-step explanation:

just minus the smallest number from the biggest.