Isosceles Triangles Answers

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

GJ bisects ∠FGH and is a perpendicular bisector of FH.

What is true about QRT? Select two options.

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

Triangle KNM is isosceles, where angle N is the vertex.

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

Triangle ABC is isosceles.

is a perpendicular bisector 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.Angle Y is a right angle.The measure of angle Z is 45°.The measure of angle X is 36°.The measure of the vertex angle is 72°.The perpendicular bisector of creates two smaller isosceles triangles.

Triangle ABC is shown below.

The vertex angle of an isosceles triangle measures 40°. What is the measure of a base angle?

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

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

Right triangle ABC is isosceles and point M is the midpoint of the hypotenuse.