Identify the transversal in figure (i) and (ii). Figure Transversal Interior angles Exterior angles (i) (ii)

Given that, Observe the above figure, A transversal is a straight line which cut both the lines at two distinct points. In the figure, n is a transversal as it intersects two lines m and l . Angles are created where a transversal crosses two (usually parallel) lines. Interior angles: Each pair of these angles are inside the parallel lines. Angles c , d , e and f are inside the lines. Exterior angles: Each pair of these angles are outside the parallel lines. Angles a , b , g and h are outside the lines. Figure Transversal Interior angles Exterior angles (i) n c , d , e , f a , b , g , h

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Mathematics Class 7>Chapter 4 - Lines and Angles>Exercise - 6>Q 3

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Give some examples of vertically opposite angles in your surroundings.

Important Questions on Lines and Angles

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Mathematics Class 7>Chapter 4 - Lines and Angles>Try This>Q 1

How many number of transversals can be drawn for two distinct lines?

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Mathematics Class 7>Chapter 4 - Lines and Angles>Do this>Q 1

Identify the transversal in figure (i) and (ii).
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Figure	Transversal	Interior angles	Exterior angles
(i)
(ii)

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Mathematics Class 7>Chapter 4 - Lines and Angles>Do this>Q 1

Identify the transversal in given figure and also observe what are interior and exterior angles?
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Transversal	Interior angles	Exterior angles

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Mathematics Class 7>Chapter 4 - Lines and Angles>Do this>Q 2

Consider the following lines. Which line is transversal? Number and list all the angles formed. Which are the exterior angles and which are interior angles?
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