Question

Which statement about the transformation is true A) it is isometric because side length are the same B) Isometric because angle measures are the same C) not isomeric because side lengths not same D) not isometric cuz angle measures not same

Answer 1

Option: C is the correct answer.

C) Not isomeric because side lengths not same.

Explanation:

Isometry--

It is a transformation which preserves the length of the original figure i.e. it is a distance preserving transformation.

Two figures are said to be isometric if they are congruent.

By looking at the figure displaying the transformation we observe that the size of the original figure is changed.

i.e. the figure is dilated by a scale factor of 2 , since each of the sides of the polygon which is a trapezoid is increased by a factor of 2.

Hence, the transformation is not an isometry.

Answer 2

C) not isomeric because side lengths not same

Explanation:

Isometric means that the lengths are preserved after rotation or transformation.

As we can see in the given figures that the lengths of sides of the original figure and transformed figure are are not same which means the lengths are not preserved.

So the correct answer is:

C) not isomeric because side lengths not same ..