1. The document provides instructions for a quiz and homework assignments on geometry chapters 1.5 and 1.6. 2. Students are asked to work on their vocabulary packet silently after finishing the quiz. Then the class will review geometry formulas. 3. The homework assignments are to complete problems on page 38 from section 1.5 and page 47 from section 1.6 in the textbook. These cover midpoints, distances, and the midpoint and distance formulas.

1. Homework Questions:
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2. Quiz Time!!!
After you have turned in the quiz, work on your Chapter 1 Vocabulary
Packet/ Postulates Worksheet silently.
When everyone has finished the quiz, we will finish the presentations for 1.5
Formulas in Geometry.
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9. Section 1‐6: Midpoints and Distance
Write the Coordinates of the following points:
A
B
A ( )
B ( )
D
C ( )
E
D ( )
E ( ) C
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10. Example 1: Finding Midpoints
How could we find the midpoint of ?
B
A
Midpoint
Formula:
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11. Example 2: Finding Midpoints
What about if we were given a midpoint
and an endpoint? How could we find the
missing endpoint?
C ( 2, 2)
M (4, ‐3)
What are the coordinates of the
other endpoint D?
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12. Example 3: Finding the Length of a Segment
What is ?
Method 1:
K
B
Use the Pythagorean Theorem to
find the length of the hypotenuse
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13. Example 3: Finding the Length of a
Segment
What is ?
Method 2:
K
B
Use the distance formula:
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14. Homework:
Section 1.5 Page 38 (as is on assignment sheet)
Section 1.6 Page 47 (as is on assignment sheet)
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