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What is the value of sin(x) when x = 30°? negative one-half one-half 1 -1
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2 votes
What is the value of sin(x) when x = 30°?

negative one-half


one-half

1

-1

User Maheshwari Reddy
by
6.4k points

1 Answer

0 votes
I hope this helps you




30 degree => k


60 degree=> k square root of 3


90 degree=> 2k


sin30=k/2k


sin30=1/2
User Thomas Steinbach
by
5.8k points
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