Wendy described four triangles as shown below:

Triangle A: All sides have length 9 cm.

Triangle B: Two sides have length 10 cm, and the included angle measures 60°.

Triangle C: Two angles measure 50°.

Triangle D: Base has length 8 cm, and base angles measure 45°.

Which triangle is not a unique triangle? (1 point)

Group of answer choices

Triangle A

Triangle B

Triangle C

Triangle D