Understanding Triangle Inequalities

Understanding Triangle Inequalities

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Jennifer Brown

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of the hinge theorem in triangle inequalities?

Comparing angles based on side lengths

Comparing side lengths based on angles

Determining congruence of triangles

Calculating the area of triangles

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the introduction, what activity is mentioned as a precursor to understanding inequalities?

Calculus problems

Physics experiments

Algebraic equations

Geometer sketch pad activity

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which theorem is also known as the hinge theorem?

Side-Side-Angle Inequality

Side-Side-Side Inequality

Angle-Side-Angle Inequality

Side-Angle-Side Inequality

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result when comparing two triangles using the hinge theorem?

The triangles are congruent

The included angle is larger or smaller

The triangles have equal perimeters

The triangles have equal areas

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the first example, what is used to determine that angle one is greater than angle two?

The area of the triangles

The measure of the angles

The length of the sides

The perimeter of the triangles

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the key concept of the side-side-side inequality?

Using side lengths to determine area

Using angles to determine congruence

Using side lengths to determine angles

Using angles to determine side lengths

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the conclusion about EF and ED in the second example?

EF is equal to ED

EF is less than ED

EF is not comparable to ED

EF is greater than ED

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