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Measuring Segments and Angles

Measuring Segments and Angles. 1.3 and 1.4. Take ruler out and tape string to the ruler please. We can calculate distance using the ruler postulate. How do we do this???. How is a line segment written again?. What is the length of ST? What is the length of TV?

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Measuring Segments and Angles

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  1. Measuring Segments and Angles 1.3 and 1.4

  2. Take ruler out and tape string to the ruler please. We can calculate distance using the ruler postulate. How do we do this??? How is a line segment written again?

  3. What is the length of ST? What is the length of TV? • What is the length of SV given the lengths of ST and TV? • Did we just discover another Postulate???

  4. How would you write this new postulate?

  5. Postulate 1-6

  6. Suppose EF = FG. Solve for x

  7. Go Back to Activity Worksheet

  8. Angle Vocabulary Does the length of the sides of an angle determine the degree of the angle?

  9. Protractor

  10. Types of Angles What type of angle is <HKN <LKJ <MKL

  11. Congruent Angles • On the first activity we worked on with ANGLES, we were looking for congruent angles. • Angles with the same degree are congruent angles.

  12. Algebra Problems • If <ROT = 155, what is the degree of <ROS & <SOT? • Use Statement Reason!

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