Which pair of non-congruent figures must be similar? two squares two parallelograms (not rectangles) two right triangles two isosceles triangles (not equilateral)

Similar figures have congruent corresponding angles and proportional corresponding sides... so my answer would be two squares because the others do not have fixed angle measures

A. two squares

Step-by-step explanation:

Similar figure:It is defined as that figure which have similar shape but different size.

We are given that a pair of non- congruent figures

If a pair of non- congruent figure is square then we know that all squares are similar .

Therefore, if two square are non- congruent figures then they must be similar.

But two parallelogram need no be similar.

Because if two parallelogram are similar then corresponding angles are congruent and corresponding  sides are in equal proportion.

We know that all parallelogram need no have equal angles measure.

Two right triangles need not be similar because two right triangles have different other angles then they are not similar.

Two isosceles triangles need not be similar because it is not necessary that they have equal angles.

Therefore, option A is true.

£56

step-by-step explanation:

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