Changes
From Karnataka Open Educational Resources
782 bytes added
, 08:41, 27 August 2020
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| '''Procedure''': | | '''Procedure''': |
− | # In Circle with centre 'A',BD is a chord, | + | # In Circle with centre 'A',BD is a chord, 'p' is major arc and 'd' is minor arc which is represented in red and blue colour respectively. |
| # Identify minor segment and major segment. | | # Identify minor segment and major segment. |
− | # | + | # Identify and measure the Angles in major segment |
| + | # If you change the radius of the circle,Did you observe any changes in the angle measurement? (or) Is the measurement of angle dependant on the circle radius? |
| + | # Find that all angles in the same segment are equal |
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| + | Application: |
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| + | The angle subtended by an arc at the circle in minor segment is obtuse angle. What is value of angle subtended by it in the major segment? |
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| === Evaluation at the end of the activity === | | === Evaluation at the end of the activity === |
| + | What do you mean by the minor segment of a circle? |
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| + | How will you define the major segment of a circle? |
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| + | If a chord AB subtended an angle 80° at centre, then what will be the measure of angles subtended by same chord in the same segment of the circle at point P and Q? |
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| Go back to main page [https://karnatakaeducation.org.in/KOER/en/index.php/KVS_Circles#Activity1:_Angles_in_the_same_segment_are_equal_-_Click_Here Click Here] | | Go back to main page [https://karnatakaeducation.org.in/KOER/en/index.php/KVS_Circles#Activity1:_Angles_in_the_same_segment_are_equal_-_Click_Here Click Here] |
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| [[Category:Circles]] | | [[Category:Circles]] |