  Identifying superconducting materials with spin-polarized Cooper pairs is an
important objective both for exploration of new fundamental physics and for
cryogenic applications in spintronics and quantum sensing. We here compute the
critical temperature $T_c$ of the superconducting transition in a bilayer
comprised of a superconductor with an intrinsic spin-triplet order parameter
and a ferromagnet. We determine how $T_c$ varies both with the thickness of the
ferromagnet and its magnetization direction. We show that both the orbital and
spin part of the triplet superconducting order parameter leave clear signatures
in $T_c$ which do not appear in a bilayer of a conventional s-wave
superconductor and a ferromagnet. In particular, the dependence of $T_c$ on
these variables changes depending on whether or not the superconducting order
parameter features Andreev bound-states and also changes qualitatively when the
magnetization is rotated in the plane of the ferromagnetic film. Measurements
of $T_c$ in such bilayers are therefore useful to identify the pairing symmetry
of intrinsic triplet superconductors.
