
Lesson 7.1: Understand the Pythagorean Theorem
Presentation
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Mathematics
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8th Grade
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Practice Problem
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Medium
Standards-aligned
Reed Carbone
Used 24+ times
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8 Slides • 3 Questions
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Lesson 7.1
Understand the Pythagorean Theorem
Some text here about the topic of discussion
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Definitions:
Hypotenuse: The hypotenuse is the longest leg on a right triangle. It will always be across from the right angle. In the Pythagorean Theorem, it is labeled with the variable “c”.
Leg: The “legs” on a right triangle are the non hypotenuse sides. They will always be to the right and left of the right angle. They are labeled with the letters “a” or "b"
Subject | Subject
Some text here about the topic of discussion
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Pythagorean Theorem:
The Pythagorean Theorem is used to find the length of any side on a right triangle. It is as follows:
a2 + b2 = c2
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What is the hypotenuse of a triangle with legs 3 and 4?
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Multiple Choice
What is the hypotenuse of a right triangle with legs 5 and 12?
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169
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17
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Multiple Choice
What is the missing side of the right triangle?
25
7
5
1
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What if we know the hypotenuse but not one of the sides?
Find the missing leg on a right triangle with hypotenuse 17 and leg 5.
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Multiple Choice
What is the missing side measurement?
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17.7
5
25
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What is the hypotenuse of a right triangle with legs 7x + 6 and 5x when x = 12?
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Conclusion: Write two complete sentences about what you learned.
Lesson 7.1
Understand the Pythagorean Theorem
Some text here about the topic of discussion
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