Question

similarly, 2D and
Naturally 2A and ZB are adjacent angles.
You can now list other pairs of adjacent angles.
EXERCISE 4.5
1. Draw a rough sketch of a
quadrilateral PQRS. Draw its diagonals. Name them.
Is the meeting point of the diagonals in the interior or
exterior of the quadrilateral?
2. Draw a rough sketch of a quadrilateral KLMN. State,
(a) two pairs of opposite sides,
(b) two pairs of opposite angles,
(c) two pairs of adjacent sides,
(d) two pairs of adjacent angles.
3. Investigate :​

Answer 1

Answer:

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