三角形ABC中,A=3/π,BC=3,则三角形ABC周长为?(4根号3)*SIN(B+π/3)+3(4根号3)*SIN(B+π/3)+3

来源:学生作业帮助网 编辑:作业帮 时间:2024/09/17 16:39:05
xS=O@+73L=]'GL.J4QII4P`b O?^ (q2NNy빞Uz N;I02N%[Ӭ_|z5moW'674 tV~NR(f\`)aJ.=ֻc mvv)&T62iC SǦ~V΂ŽiJWBptfj mKLc͕5Xքܻ,\w ͠[A_Z{/[F͆b@6*|OfMzr'L+Hϒm bWiR])k6I~y,*>z! Ci9N-xzοeaA\(L3]@!8 S&KEI23 "Z2z~1_SB