Bell work What is the least number of line segments you can draw end to end to connect the nine dots on the grid?

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Presentation transcript:

Bell work What is the least number of line segments you can draw end to end to connect the nine dots on the grid?

1-4: Measuring Angles and Segments SLO- Students will learn to find the length of a segment and the measure of an angle.

More Postulates Postulate 1-5 : The Ruler Postulate Why do you think that absolute value is used to express the distance between two points? Distance is a positive number!

Postulate 1-6: Segment Addition Postulate

Try This one with a Partner!

Postulate 1-7: The protractor Postulate

Please get a protractor for the following assignment!

Can you tell which angles are congruent to which? How do you know?

Postulate 1-8: Angle Addition Postulate

Review: Groups of 3 or less Please! 1 2 3 4 5 6 7 8 9 10 11 12

--------------------------------------- 13 15 14 --------------------------------------- 20 16 17 18 19 21 22 23 24 25 26 27

Homework testmoz.com/175641