How to rotate triangle in Tikz?

Question

I want the figure to rotate.

\begin{figure}
              \begin{tikzpicture}
                  \coordinate (A) at (0,0);
                  \coordinate (B) at (1,-2);
                  \coordinate (C) at (3,2);
                  \draw[thin, dashed](A)node[left]{A}--(B)node[below]{B}--(C)node[above]{C}--cycle;
                  \draw[thick,rotate around={90:(B)}](A)node[left]{A}--(B)node[below]{B}--(C)node[above]{C}--cycle;
              \end{tikzpicture}
          \end{figure}

But, The figure doesn't rotate.

Related: https://tex.stackexchange.com/q/681329/47927 – Jasper Habicht Apr 15 '23 at 06:40 — Jasper Habicht, Apr 15 '23 at 06:40

score 0 · Accepted Answer · answered Apr 15 '23 at 06:50

Try:

\begin{tikzpicture}[rotate=30]
            \coordinate (A) at (0,0);
            \coordinate (B) at (1,-2);
            \coordinate (C) at (3,2);
            \draw[thin, dashed,](A)node[left]{A}--(B)node[below]{B}--(C)node[above]{C}--cycle;
            \draw[thick,rotate around={90:(B)}](A)node[left]{A}--(B)node[below]{B}--(C)node[above]{C}--cycle;
\end{tikzpicture}

How to rotate triangle in Tikz?

1 Answers1