Triangle Theorems

Triangle Theorems

Assessment

Flashcard

Mathematics

6th - 8th Grade

Practice Problem

Hard

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

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the Triangle Sum Theorem?

Back

The Triangle Sum Theorem states that the sum of all angles in a triangle is 180°.

Tags

CCSS.8.G.A.5

2.

FLASHCARD QUESTION

Front

What do the angles in a triangle add up to?

Back

The angles in a triangle add up to 180°.

Tags

CCSS.8.G.A.5

3.

FLASHCARD QUESTION

Front

What is the measure of each angle in an equilateral triangle?

Back

In an equilateral triangle, each angle measures 60°.

Tags

CCSS.8.G.A.5

4.

FLASHCARD QUESTION

Front

If one angle of a triangle is 90°, what type of triangle is it?

Back

It is a right triangle.

Tags

CCSS.4.G.A.2

5.

FLASHCARD QUESTION

Front

What is the relationship between the angles in a triangle?

Back

The sum of the interior angles of a triangle is always 180°.

Tags

CCSS.8.G.A.5

6.

FLASHCARD QUESTION

Front

If two angles of a triangle are 50° and 60°, what is the measure of the third angle?

Back

The third angle measures 70°.

Tags

CCSS.8.G.A.5

7.

FLASHCARD QUESTION

Front

What is an isosceles triangle?

Back

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

Tags

CCSS.4.G.A.2

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