Mathematics
Draw a rough sketch of a quadrilateral KLMN. State:
(i) two pairs of opposite sides
(ii) two pairs of opposite angles
(iii) two pairs of adjacent sides
(iv) two pairs of adjacent angles
Geometrical Concepts
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Answer
A rough sketch of quadrilateral KLMN is drawn below.
(i) Opposite sides are the sides which do not have any common vertex.
∴ The two pairs of opposite sides are .
(ii) Opposite angles are the angles which do not have any common side.
∴ The two pairs of opposite angles are (∠K, ∠M) and (∠L, ∠N).
(iii) Adjacent sides are the sides which have a common vertex.
∴ The two pairs of adjacent sides are .
(iv) Adjacent angles are the angles which have a common side.
∴ The two pairs of adjacent angles are (∠K, ∠L) and (∠L, ∠M).
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