'Substitute angle measures' presentation slideshows

1.4

1.4. Angles and Their Measures. 1. 2. GOAL. GOAL. Use Angle Postulates. Classify angles as acute, right, obtuse, or straight. To solve real-life problems about angles, such as the field of vision of a horse wearing blinkers. What you should learn. Why you should learn it. 1.4.

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EXAMPLE 1

Name the three angles in the diagram. WXY, or YXW. YXZ, or ZXY. WXZ, or ZXW. You should not name any of these angles X because all three angles have X as their vertex. EXAMPLE 1. Name angles.

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EXAMPLE 3

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EXAMPLE 3

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EXAMPLE 3

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EXAMPLE 3

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