Isosceles Triangles Answers

Isosceles triangle ABC has a perimeter of 96 centimeters. The base of the triangle is and measures 24 centimeters.What is the measure of ?

Consider the diagram and proof by contradiction.Given: △ABC with ∠B ≅ ∠CProve: AB ≅ AC

Triangle XYZ is isosceles. The measure of the vertex angle, Y, is twice the measure of a base angle.What is true about triangle XYZ? Select three options.

What is always true about the angles of an isosceles triangle?

is a perpendicular bisector of .

Triangle SQT is isosceles. The measure of angle STQ is 48°.

Triangle ABC is an isosceles right triangle. What is the measure of one base angle?

Triangle ABC is shown below.

In triangle FGH, is an angle bisector of and perpendicular to .

Triangle ABC is isosceles.