Chapter 4.CR, Problem 2CR

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7th Edition

Alexander + 2 others

ISBN: 9781337614085

Textbook Problem

**Review Exercises**

*State whether the statements in Review Exercises 1 to 12 are always true (A), sometimes true (S), or never true (N).*

If two of the angles of a trapezoid are congruent, then the trapezoid is isosceles. |

To determine

**To Check:**

Whether the provided statement is always true (A), sometimes true (S) or never true (N).

Explanation

**Theorem:**

The base angles of an isosceles trapezoid are congruent.

**Interpretation:**

It is clear from the theorem that a trapezoid is an isosceles trapezoid if its base angles congruent.

Therefore, a trapezoid is an isosceles only if its base angles are congruent not just any two angles...

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