CBSE Class 6 - Curves and Angles Videos
Curves and angles
Curves, open and closed figures, angles, parts of angles
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Answer the following for the below figure: (a) Name seven angles in the figure. (b) Name the angles having one common ray. (c) Name the pair of angles that have OM as their common arm.
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Categorize the points P, Q, R of the curve shown below, in terms of (a) Point in the interior (b) Point in the region (c) Point on the boundary (d) Point in the exterior
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Identify simple closed curves and open curves from the following figures:
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Write the ray, angle and vertex for the following angle.
- Name three examples of angles from your daily life.
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Name the vertex and the arms of
given in the figure below: 
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How many angles are formed in the figure given below? Name them.
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In the given figure, list the points which: (i) are in the interior of
(ii) are in the exterior of (iii) lie on 
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See the figure and answer the following:
(i) Name the angles whose common arm is OD. (ii) Name the angles whose common arm is OC.
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In the adjoining figure, write another name for: (i)
(ii) 
(iii) 
