false
True
To be congruent, the three angles of a triangle must be the same and the three sides must be the same. If triangles TRS and WUV meet those conditions, they are congruent.
Absolutely false. A scalene triangle by definition has no side equal to another.
An isosceles triangle by definition has two equal sides.
Yes such as an isosceles triangle
shortest side
"What else" implies there is already something that is congruent. But since you have not bothered to share that crucial bit of information, I cannot provide a more useful answer.
If A ~ B and B ~ C then A ~ C.
The above statement is true is you substitute "is parallel to" for ~
or if you substitute "is congruent to" for ~.
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