Isosceles Triangle and Equilateral Triangle

Isosceles Triangle and Equilateral Triangle

Assessment

Flashcard

Mathematics

9th - 12th Grade

Practice Problem

Hard

CCSS
4.G.A.2, 8.G.A.5, 2.G.A.1

+2

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is an isosceles triangle?

Back

An isosceles triangle is a triangle that has at least two sides of equal length and the angles opposite those sides are equal.

Tags

CCSS.4.G.A.2

2.

FLASHCARD QUESTION

Front

What is an equilateral triangle?

Back

An equilateral triangle is a triangle in which all three sides are of equal length and all three angles measure 60 degrees.

Tags

CCSS.4.G.A.2

3.

FLASHCARD QUESTION

Front

What is the vertex angle in an isosceles triangle?

Back

The vertex angle is the angle opposite the base of the isosceles triangle, where the two equal sides meet.

4.

FLASHCARD QUESTION

Front

How do you find the measure of the base angles in an isosceles triangle?

Back

The base angles can be found using the formula: Base Angle = (180 - Vertex Angle) / 2.

5.

FLASHCARD QUESTION

Front

What is the sum of the interior angles of a triangle?

Back

The sum of the interior angles of any triangle is always 180 degrees.

Tags

CCSS.8.G.A.5

6.

FLASHCARD QUESTION

Front

If two angles of a triangle are equal, what can be said about the triangle?

Back

If two angles of a triangle are equal, the triangle is isosceles.

Tags

CCSS.2.G.A.1

7.

FLASHCARD QUESTION

Front

What is the relationship between the sides and angles in an equilateral triangle?

Back

In an equilateral triangle, all sides are equal, and all angles are equal to 60 degrees.

Tags

CCSS.4.G.A.2

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?