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Geometry

Geometry. Unit 1B Section 1.4 Angles and Their Measures. The figure formed by two rays with a common endpoint. Sides. vertex. 3 points-with the middle point being the vertex. A small number inside the angle near the vertex. Just the vertex when there is only 1 angle with that vertex.

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Geometry

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  1. Geometry Unit 1B Section 1.4 Angles and Their Measures

  2. The figure formed by two rays with a common endpoint Sides vertex

  3. 3 points-with the middle point being the vertex A small number inside the angle near the vertex Just the vertex when there is only 1 angle with that vertex

  4. protractor degrees m Their measures are equal

  5. Less than 90 degrees Exactly 90 degrees

  6. To form a right angles AB CD Greater than 90 degrees Exactly 180 degrees

  7. The measure of the angle PQR is equal to the measure of angle SQR plus the measure of angle PQS A ray which divides the angle into two congruent angles.

  8. A D Entire angle = 8x + 16 E 96 C B X=16 The measurement of angle DBC

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