*The following problems were taken from the*

**GEOMETRY (COMMON CORE)**Regents Exam given on Thursday, January 26, 2017.Previous problems can be found here.

### Part 1

**3. Given triangle ABC = triangle DEF, which statement is not always true?(
**

(1) ** BC = DF**.

BC and DF are

*not*corresponding sides. BC corresponds to EF and DF corresponds to AC. They would only be congruent if the triangles were isosceles or equilateral. We don't know whether they are or not.

**4. In the diagram below, DE, DF and EF are midsegments of triangle ABC.
**

The perimeter of quadrilateral ADEF is equivalent toThe perimeter of quadrilateral ADEF is equivalent to

(4) ** AB + AC**.

FE = DB and DE = FC. So AD + DE + EF + FA = AD + FC + DB + FA.

Rearrange the terms: AD + DB + AF + FC =

__AB + AC__.

Continue to the next problems

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