Post1300_section2o2

Post1300_section2o2 - B ( 29 5 , 3 . 6. Find the midpoint...

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1 Section 2.2 – The Distance and Midpoint Formulas The distance between two points A ( 29 1 1 , y x and B ( 29 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 ( 29 7 , 4 and B ( 29 10 , 8 . 2. Find the distance between the two points A ( 29 4 , 0 and B ( 29 0 , 2 . 3. Find the distance between the two points A 5 , 2 1 and B ( 29 1 , 1 - . 4. Find the distance between the two points A - - 5 , 2 3 and B ( 29 1 , 2 - .
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2 The midpoint of the line segment that connects two points A ( 29 1 1 , y x and B ( 29 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 ( 29 3 , 1 and
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Unformatted text preview: 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-. 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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Post1300_section2o2 - B ( 29 5 , 3 . 6. Find the midpoint...

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