Mathematics · Geometry

In a quadrilateral ABCD, AB is parallel to CD, and AC is a diagonal. If AB = CD, which of the following is true?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1The triangles are similar, but not necessarily congruent.
2ΔABC ≅ ΔCDA by ASA.
3ΔABC ≅ ΔCDA by SAS.✓
4ΔABC ≅ ΔCDA by SSS.

Correct answer

ΔABC ≅ ΔCDA by SAS.

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In a quadrilateral ABCD, AB is parallel to CD, and AC is a diagonal. If AB = CD, which of the following is true?

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In a quadrilateral ABCD, AB is parallel to CD, and AC is a diagonal. If AB = CD, which of the following is true?

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