Isosceles Triangles

Question 1

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

Question 2

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

Revolt · Accepted Answer

3: 36 cm

Question 3

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

Revolt · Accepted Answer

I: It has exactly 3 congruent sides.

Question 4

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

Question 5

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.

Question 6

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

Revolt · Accepted Answer

A: At least two of the angles are congruent.

Question 7

Triangle ABC is isosceles.

Revolt · Accepted Answer

4: 40

Question 8

Angle M has a measure of 47°.

Revolt · Accepted Answer

4: 43°

Question 9

What is true about QRT? Select two options.

Question 10

Triangle ABC is shown below.

Revolt · Accepted Answer

1: 14

Isosceles Triangles Answers

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