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Duplicating a Segment

Duplicating Segments and Angles. Duplicating a Segment. Steps Using a Compass and Straightedge: 1. Draw a new point C . 2. Use the compass to measure the distance from A to B . 3. Place the center of the compass on C and swing the edge to create a mark for the new point D .

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Duplicating a Segment

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  1. Duplicating Segments and Angles Duplicating a Segment Steps Using a Compass and Straightedge: 1. Draw a new point C. 2. Use the compass to measure the distance from A to B. 3. Place the center of the compass on C and swing the edge to create a mark for the new point D. 4. Connect C and D. Steps Using Patty Paper: 1.

  2. Duplicating an Angle Steps Using a Compass and Straightedge: 1. Place the point of the compass on E. Measure an arc across the width of the angle. 2. Create ray G and mark with the same arc. 3. Place the point of the compass where the arc meets ray EF and measure the arc that meets ray ED. 4. Duplicate the arc from ray G to the other side of the angle. Steps Using Patty Paper: 1.

  3. Duplicating Segments and Angles Review a) Draw an equilateral rectangle. What is another name for this? What is the 2007th term of each sequence? b) 3, 10, 17, 24, ... , c) 10, 3, -4, -11, -18, ... , d) How many black triangles will there be in the 6th shape of this sequence?

  4. 2. Group Work Find the next two terms: 13, 10, 6, 1, ... , Find the next four terms: 9, 24, 39, 54, ... , Name that shape!

  5. 2. Group Work Find the next two terms: 13, 10, 6, 1, ... , Find the next four terms: 9, 24, 39, 54, ... , Name that shape!

  6. 2. Group Work Find the next two terms: 13, 10, 6, 1, ... , -5, -12 Find the next four terms: 9, 24, 39, 54, ... , 69, 84, 99, 114 Name that shape! kite

  7. 2. Group Work Find the 84th term in the sequence: 12, 15, 18, ... , Name that shape! Name that shape!

  8. 2. Group Work Find the 84th term in the sequence: 12, 15, 18, ... , 261 Name that shape! trapezoid Name that shape! rectangle

  9. 2. Group Work What are the next two terms in the following sequence: 17, 20, 25, 32, 41, Which way will the 2007th term in this sequence point?

  10. 2. Group Work What are the next two terms in the following sequence: 17, 20, 25, 32, 41, 52, 65 Which way will the 2007th term in this sequence point? YOU’RE JUST GUESSING SW

  11. 2. Group Work What is the 2007th term in the sequence: 2, 6, 10, 14, ... , What is the 2007th term in the sequence: 7, 19, 31, 53, ... , Name that shape!

  12. 2. Group Work What is the 2007th term in the sequence: 2, 6, 10, 14, ... , 8026 What is the 2007th term in the sequence: 7, 19, 31, 53, ... , THIS SEQUENCE IS BROKEN Name that shape! rhombus

  13. 2. Group Work What is the 2007th term in the sequence: 3.1, 3.8, 4.5, 5.2, ... , What is the 2007th term in the sequence: 2, -2, 2, -2, 2, -2, ... , What is the sum of the first 2007 terms in the sequence: -3, 3, -3, 3, ... , What’s the 9th term in the sequence: A, D, G, J, M, ... ,

  14. 2. Group Work What is the 2007th term in the sequence: 3.1, 3.8, 4.5, 5.2, ... , 1407.3 What is the 2007th term in the sequence: 2, -2, 2, -2, 2, -2, ... , 2 What is the sum of the first 2007 terms in the sequence: -3, 3, -3, 3, ... , -3 What’s the 9th term in the sequence: A, D, G, J, M, ... , Y

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