Question

triangle abc was translated to form abc. which describes the transformation? select three options. it is rigid. it is nonrigid. it is isometric. the size is preserved. the angles are not preserved.

Explanation:

• A translation is a rigid transformation. Rigid transformations preserve the shape and size of the figure.
• Isometric transformations are also known as rigid transformations. Since translation is rigid, it is isometric.
• In a translation, the size of the figure (triangle in this case) is preserved. The angles of the figure are also preserved as it is a rigid transformation. So the option "The angles are not preserved" is incorrect. Non - rigid transformations change the shape or size of the figure, and translation is not non - rigid.

Answer:

It is rigid, It is isometric, The size is preserved.