Week 5: Isosceles and Equilateral Triangle Answers
0 verified answers
1
Free Preview
What is always true about the angles of an isosceles triangle?
A
All three angles are congruent.B
At least two of the angles are congruent.C
The vertex angle is a right angle.D
The vertex angle is obtuse.2
Free Preview
Triangle ABC is isosceles.
A
11B
23C
40D
603
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.
A
Angle Y is a right angle.B
The measure of angle Z is 45°.C
The measure of angle X is 36°.D
The measure of the vertex angle is 72°.E
The perpendicular bisector of creates two smaller isosceles triangles.4
is a perpendicular bisector of .
A
It will be a right triangle.B
It will be an acute triangle.C
It will be an equilateral triangle.D
It will be an isosceles triangle.5
Triangle ABC is an isosceles right triangle. What is the measure of one base angle?
A
30ºB
45ºC
60ºD
90º6
Isosceles triangle ABC has a perimeter of 96 centimeters. The base of the triangle is and measures 24 centimeters.What is the measure of ?
A
12 cmB
36 cmC
48 cmD
72 cm7
Triangle ABC is shown below.
A
7B
9C
14D
188
GJ bisects ∠FGH and is a perpendicular bisector of FH.
A
It is a right triangle.B
It is an obtuse triangle.C
It has exactly 2 congruent sides.D
It has exactly 3 congruent sides.9
Triangle KNM is isosceles, where angle N is the vertex.
A
11ºB
25ºC
50ºD
65º10
Right triangle ABC is isosceles and point M is the midpoint of the hypotenuse.
A
It is congruent to triangle ABC.B
It is an obtuse triangle.C
It is an isosceles right triangle.D
It is a scalene triangle.Did you find these answers helpful?
Verified answers available
TRY EDGENUITY HACKS
- Auto Complete Exams
- Auto Complete Assignments
- Skip Videos Instantly
50,000+ students using this