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Chapter 4: Q1. (page 151)
Write the Isosceles triangle theorem and its converse as a single biconditional statement.
The biconditional statement is 鈥淚f two angles of a triangle are congruent, then sides opposite to these angles are also congruent鈥�.
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The pentagons shown are congruent. Complete.
State whether the congruence of triangles has the reflexive property, the symmetric property, the transitive property.
For the following figure, can the triangle be proved congruent. If so, what postulate can be used?
Decide whether you can deduce by the SSS, SAS, or ASA postulate that another triangle is congruent to . If so, write the congruence and name the postulate used. If not, write no congruence can be deduced.
For the following figure, does the SAS postulates justify that the two triangles are congruent.
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