Identifying Triangles by Hypotenuse Length

Identifying Triangles by Hypotenuse Length

Assessment

Flashcard

Mathematics

9th Grade

Practice Problem

Hard

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

+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 a hypotenuse?

Back

The hypotenuse is the longest side of a right triangle, opposite the right angle.

2.

FLASHCARD QUESTION

Front

In a right triangle, if one leg is 3 and the other leg is 4, what is the length of the hypotenuse?

Back

5 (Using the Pythagorean theorem: a² + b² = c², where c is the hypotenuse.)

Tags

CCSS.8.G.B.8

3.

FLASHCARD QUESTION

Front

What is the Pythagorean theorem?

Back

The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the lengths of the other two sides (a and b): c² = a² + b².

Tags

CCSS.8.G.B.7

4.

FLASHCARD QUESTION

Front

If the hypotenuse of a right triangle is 10, and one leg is 6, what is the length of the other leg?

Back

8 (Using the Pythagorean theorem: 10² = 6² + b², so b = 8.)

Tags

CCSS.8.G.B.7

5.

FLASHCARD QUESTION

Front

What is the relationship between the sides of a 30-60-90 triangle?

Back

In a 30-60-90 triangle, the lengths of the sides are in the ratio 1:√3:2.

Tags

CCSS.HSG.CO.C.10

6.

FLASHCARD QUESTION

Front

What is the relationship between the sides of a 45-45-90 triangle?

Back

In a 45-45-90 triangle, the lengths of the legs are equal, and the hypotenuse is √2 times the length of each leg.

Tags

CCSS.8.G.B.8

7.

FLASHCARD QUESTION

Front

How do you identify a right triangle?

Back

A right triangle can be identified by the presence of a 90-degree angle.

Tags

CCSS.2.G.A.1

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