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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….
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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.