Angles in Geometry - CBSE Maths Lesson for Class V

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Angles in Geometry - CBSE Maths Lesson for Class V http://videos.successcds.net/educatio... SuccessCDs Education ( http://www.youtube.com/successcds1 ) is an online channel focused on providing (K-12) education through Videos as per CBSE, ICSE and NCERT syllabi upto Class 12 for English,Maths, Hindi, Science, Social Science, Sanskrit and other subjects. Also visit our Channel for Entrance Exams in India FAQs & Application Process, GK & Current Affairs, Communication Skills Our website ( ) is one of the leading portal on Entrance Exams and Admissions in India. About this Video : Angles consist of 2 arms and a vertex. It is the degree measure between 2 arms having a common vertex. Types of Angles Acute Angle Obtuse Angle Right Angle Straight Angle Reflex Angle Complete Angle 1. Acute Angle An Angle whose measure is between Zero degree & 90 degree is called acute angle. 2. Obtuse Angle An Angle whose measure is between 90 degree & 180 degree is called obtuse angle. 3. Right Angle An Angle whose measure is between 90 degree. 4. Straight Angle An Angle whose measure is exactly 180 degree. 5. Reflex Angle An Angle whose measure is greater than 180 degree but less than 360 degree. 6. Complete Angle An Angle whose measure is 360 degree. Complementary Angles Pair of Angles whose sum is 90 degree. Supplementary Angles Pair of Angles whose sum is 180 degree. Follow us:

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