1.3 Midpoint Distance Formulas with work
1
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Answers to back of WS
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Aug 2510:42 AM
1.3 Midpoint & Distance Formula
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Distance is also known as “length”
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A
B
Find the coordinate of the point located 1/4 the distance from A to B.
Distance Formula Example:
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1.3 Midpoint Distance Formulas with work
2
Jun 38:57 AM
Example 1: Find AB if B is the midpoint of AC.
A B C5x 3x + 4
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Jun 39:15 AM
S is the midpoint of TV, TV = 150 meters and SV = 5x – 15. Find TS, SV, and TV.
Example 3
25, 25, 50
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HW: A) pg 25: 3 ‐ 9(o), 15 ‐ 31(o), 46 ‐ 53 B) pg. 25: 3 ‐ 7(o), 15, 19, 25, 31, 35, 46 ‐ 53 C) pg. 25: 5, 9, 21, 29, 31, 35, 39, 41, 47, 49, 53
Answers in the back of the book! Check as you go and ask questions if you make a
mistake!!