Mathematics
Senior High
縦がsinθ、横がcosθじゃないですか、なぜ数字が逆になるのでしょうか🙇♀️
2 Sin (0+1)
=2(Sinecos +Cossin
πL
π
=20s sine+2sin cose
||
=
3 Sinė + 1 cost
√√3 = 2 cos 66
1 = 2 sin
π
6
r = √√√3²+1² = 2
x
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