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Learn to recognize and differentiate between right, acute, obtuse, and reflex angles. Enhance your angle estimation and measurement skills. Improve accuracy with protractors.
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Angles Recognising different types of angles
What type of angle is this? • Right angle
What type of angle is this? • acute
What type of angle is this? • obtuse
What type of angle is this? • acute
What type of angle is this? • reflex
What type of angle is this? • obtuse
A reminder… • Right angles are 90o. • Acute angles are less than 90o. • Obtuse angles are more than 90o but less than 180o. • Reflex angles are more than 180o.
Our objectives: • To be able to identify, estimate, measure and order acute and obtuse angles. • To improve our accuracy when using protractors.
Our objectives: • To be able to identify, estimate, measure and order acute and obtuse angles. • To improve our accuracy when using protractors.
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