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1300_section2o2

# 1300_section2o2 - 3 1 and B 29 5 3 6 Find the midpoint of...

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Math 1300 Section 2.2 Notes 1 The Distance and Midpoint Formulas: The distance between two points A ( 1 1 , y x and B ( 2 2 , y x is given by the distance formula ( 29 ( 29 2 1 2 2 1 2 ) , ( y y x x B A d - + - = . 1. Find the distance between the two points A ( 7 , 4 and B ( 10 , 8 . 2. Find the distance between the two points A ( 3 , 0 and B ( 0 , 3 . 3. Find the distance between the two points A 5 , 2 1 and B ( 1 , 2 - .

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Math 1300 Section 2.2 Notes 2 4. Find the distance between the two points A - - 5 , 2 3 and B ( 1 , 2 - . The midpoint of the line segment that connects two points A ( 1 1 , y x and B ( 2 2 , y x is given by the midpoint formula + + 2 , 2 2 1 2 1 y y x x . 5. Find the midpoint of the line segment connecting A ( 3 , 1 and B
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Unformatted text preview: 3 , 1 and B ( 29 5 , 3 . 6. Find the midpoint of the line segment connecting A ( 29 3 , 4--and B ( 29 2 , 2 . 7. Find the midpoint of the line segment connecting A ( 29 6 , 1 and B ( 29 5 , 7-. Math 1300 Section 2.2 Notes 3 The Pythagorean Theorem states that in a right triangle, if a and b are the lengths of the legs, and c is the length of the hypotenuse, then 2 2 2 c b a = + . Note: To use the Pythagorean Theorem, you must have a right triangle. 9. Find the missing side, if a = 3 and b = 4. 10. Find the missing side, if a = 6 and c = 10. 11. Find the missing side, if b = 5 and c = 8....
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