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The Pythagorean Theorem states, " In a right triangle, the square of the hypotenuse equals the sum of the squares of the 2 other sides." Other civilizations knew it long before Pythagoras, but he generalized it and made it popular.

# Identify Similar Triangles with Proofs

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Basic Lesson
Introduces students to use proofs with similar triangles.
Standard: MATH 3
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Intermediate Lesson
Guides students through using proofs to find sides of triangles.
Standard: MATH 3
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Independent Practice 1
A really great activity for allowing students to understand the concepts of similar triangles.
Standard: MATH 3
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Independent Practice 2
Students tackle 20 similar triangles problems. The answers can be found below.
Standard: MATH 3
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Identify Similar Triangles with Proofs Homework
Students are provided with 12 problems to understand the concepts of Identify Similar Triangles with Proofs.
Standard: MATH 3
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Identify Similar Triangles with Proofs Quiz
This tests the students ability to understand Identify Similar Triangles with Proofs.
Standard: MATH 3
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Answers for the homework and quiz.
Answers for lessons and both practice sheets.

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