Pythagorean Theorem By Irma Crespo 400 500 400 300 200 100 Name It Label The Right Angle True or False Pythagorean Triples. The Missing Side Just the.

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Presentation transcript:

Pythagorean Theorem By Irma Crespo

Name It Label The Right Angle True or False Pythagorean Triples. The Missing Side Just the Facts c 2 = a 2 + b 2

c2c2

What is the hypotenuse of a right triangle?

a 2 and b 2

What are the legs of a right triangle?

a 2 + b 2

What is sum of the legs of a right triangle?

c 2 = a 2 + b 2

What is the Pythagorean Theorem?

c 2 = a 2 + b 2 verbal model

What is the square of the length of the hypotenuse equals the sum of the squares of the lengths of the legs in a right triangle?

? =

What is 20 2 ?

9 12 ?

What is 15 ?

5 2 = ?

What is 3 2 ?

Isosceles Triangle ?

What is 24?

Given positive integers m,n such that m > n. ? = (2mn) 2 + (m 2 – n 2 ) 2

What is (m 2 + n 2 ) 2 ?

c 2 = a 2 + b 2 applies to right triangles.

What is true ?

The hypotenuse is the shortest side of a right triangle.

What is false ?

In a right triangle, the cube of the length of the hypotenuse is equal to the cube of the legs.

What is false?

A right triangle has 90 o angle.

What is true?

The length of the hypotenuse is equal to the sum of the legs in a right triangle.

What is false?

C B A

What is triangle BAC or ∆ BAC ?

A

What is angle A?

a c b

What is line segment c?

B A

What is point A?

r

What is perpendicular line r?

Completion

The hypotenuse of a right triangle is found ______________ the 90 0 angle.

What is opposite?

Book: Larson, Boswell, and Stiff. McDougall Littell Geometry