If cos 60 is 0.5, what is sin 30?
- 0.5
- 0.866
- None of the above.
ianborg asking:
explain pls thx
Community Comments (1)
D
dimky Posts: 513 25.03.2014 / 22:09
You just need to remember sin cos table for angle values like 0, 30, 45, 90
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