Which polygons are congruent?
select each correct answer.

Bottom Right: Following CPCTC (Corresponding Parts of Congruent Triangles are Congruent), we can see that the corresponding parts are congruent (for example, UV ≅ XY, ∠W ≅ ∠T, etc.)

Bottom left: Again, CPCTC.

DE ≅ QP

∠E ≅ ∠Q

etc.

Not B), because, while BC ≅ GH, the angles are not all the same, which makes it non-congruent.

Not A), because while they both have right angles, the sides are not congruent (cannot be simplified to the same ratio).

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7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation: