Identify the property shown. 6 x w = w x 6 a. transitive b. associative c. commutative d. distributive

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?