Special Right Triangles Practice

Special Right Triangles Practice

Assessment

Flashcard

Mathematics

11th Grade

Hard

CCSS
8.G.B.8, HSG.CO.C.10, 8.G.B.7

+1

Standards-aligned

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a special right triangle?

Back

A special right triangle is a right triangle with specific angle measures that allow for easy calculation of side lengths. The two main types are the 45-45-90 triangle and the 30-60-90 triangle.

Tags

CCSS.HSG.CO.C.10

2.

FLASHCARD QUESTION

Front

In a 45-45-90 triangle, what is the ratio of the lengths of the legs to the hypotenuse?

Back

The ratio of the lengths of the legs to the hypotenuse in a 45-45-90 triangle is 1:1:√2.

Tags

CCSS.8.G.B.8

3.

FLASHCARD QUESTION

Front

What is the length of the hypotenuse in a 30-60-90 triangle if the shorter leg is 5?

Back

The length of the hypotenuse is 10.

Tags

CCSS.8.G.B.8

4.

FLASHCARD QUESTION

Front

What is the length of the longer leg in a 30-60-90 triangle if the shorter leg is 4?

Back

The length of the longer leg is 4√3.

Tags

CCSS.8.G.B.8

5.

FLASHCARD QUESTION

Front

State the Pythagorean Theorem.

Back

Tags

CCSS.8.G.B.8

6.

FLASHCARD QUESTION

Front

If one leg of a 45-45-90 triangle is 6, what is the length of the hypotenuse?

Back

The length of the hypotenuse is 6√2.

Tags

CCSS.8.G.B.7

7.

FLASHCARD QUESTION

Front

What is the relationship between the angles in a 30-60-90 triangle?

Back

In a 30-60-90 triangle, the angles are 30 degrees, 60 degrees, and 90 degrees.

Tags

CCSS.HSG.CO.C.10

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