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Pythagorean Triples Worksheet

Explore and identify Pythagorean Triples with this Grade 8 math worksheet, including identification, verification, and application problems.

Grade 8 Math GeometryPythagorean Triples
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Includes

Multiple ChoiceFill in the BlanksShort AnswerTrue / FalseCustom

Standards

CCSS.MATH.CONTENT.8.G.B.7

Topics

Pythagorean TheoremPythagorean TriplesGeometryGrade 8 Math
7 sections · Free to use · Printable
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Pythagorean Triples

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Read each question carefully and answer to the best of your ability. Show all your work for full credit.

1. Which set of numbers forms a Pythagorean Triple?

a

2, 3, 4

b

5, 12, 13

c

6, 8, 9

d

7, 10, 12

2. If the two shorter sides of a right triangle are 8 and 15, what is the length of the hypotenuse?

a

16

b

17

c

18

d

19

3. A set of three positive integers a, b, and c, such that a² + b² = c², is known as a  .

4. The longest side of a right triangle is called the  .

5. Verify if the set of numbers (9, 40, 41) forms a Pythagorean Triple. Explain your reasoning.

6. All multiples of a Pythagorean Triple are also Pythagorean Triples.

T

True

F

False

7. A ladder is 10 feet long and leans against a wall. If the base of the ladder is 6 feet from the wall, how high up the wall does the ladder reach? Draw a diagram to illustrate the situation.

6 ftx10 ft