Which best describes a transformation that preserves the size, shape, and angles of an object?

The answer is isometry.

Step-by-step explanation:

Isometry best describes a transformation that preserves the size, shape, and angles of an object. An isometric transformation is a shape preserving transformation in a plane or in space.

Isometries include rotation, reflection, translation, glides etc.

Though options are not given, but isometry is the correct answer.

the answer is. -82562234434584

step-by-step explanation:

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq