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4.4 Pythagorean Theorem and the Distance Formula Textbook pg 192.

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Presentation on theme: "4.4 Pythagorean Theorem and the Distance Formula Textbook pg 192."— Presentation transcript:

1 4.4 Pythagorean Theorem and the Distance Formula Textbook pg 192

2 Parts of a right triangle: Legs - the sides of the right triangle that form the 90 o angle Hypotenuse – the side of the right triangle opposite the right angle hypotenuse leg

3 Pythagorean Theorem For all right triangles: a 2 + b 2 = c 2 where a and b are legs and c is the hypotenuse c a or b

4 Checkpoint pg 193 problems 1-3

5 The Distance Formula For any two points (x 1, y 1 ) and (x 2, y 2 ), the distance between the points is

6 Checkpoint pg 194 problems 4-6

7 Homework Assignment # 15 Pg 195 Problems 1-16 all, 38-55 all

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