What is the measure of

Use the answer choices to fill-in each of the blanks to correctly classify the type of triangle by its angle and sides.
Acute equilateral triangle
Acute scalene triangle
Obtuse isosceles triangle
Obtuse scalene triangle
Right isosceles triangle
Right scalene triangle
Acute isosceles triangle
Obtuse equilateral triangle
Right obtuse triangle
Angle measures of 80 degrees, 50 degrees, and 50 degrees
A triangle with no equal sides and angle measures of 110 degrees, 50 degrees, and 20 degrees.
A triangle with angle measures of 60 degrees, 60 degrees, and 60 degrees.
The triangle(s) with the angles and side lengths listed is/are not possible
What is the measure of

Given
Determine if it is possible to prove each pair of triangles are congruent or not. If it is possible to prove the triangles are congruent, choose the congruence postulate or theorem you would use in your proof.





Congruent by Angle-Side-Angle Theorem ASA
Congruent by Side-Angle-Side Theorem SAS
Congruent by Side-Side-Side Theorem
Not necessarily congruent
Find the measure of angle A

Find the length of
