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Name the angles as being acute or obtuse:. Using a Protractor. Geometry Unit 1, Day 2 Mr. Zampetti. Protractors. A protractor is used to measure angles. Using a Protractor. When using a protractor, put the hole of the protractor on the vertex of the angle. VERTEX. Reading a Protractor.
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Using a Protractor Geometry Unit 1, Day 2 Mr. Zampetti
Protractors • A protractor is used to measure angles
Using a Protractor • When using a protractor, put the hole of the protractor on the vertex of the angle. VERTEX
Reading a Protractor • Usually, Protractors have 2 sets of numbers going in opposite directions. • When you are reading a protractor, decide if the angle is more or less than 90
Read this protractor • Is the angle greater or less than 90?
Smart Board Activity • Using a Protractor.notebook
Homework • Finish Packet