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प्रश्न
Complete of the following, so as to make a true statement:
The number of pairs of adjacent angles of a quadrilateral is .......
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उत्तर
The number of pairs of adjacent angles of a quadrilateral is four.
संबंधित प्रश्न
In a quadrilateral, define of the following Vertices .
In a quadrilateral, define of the following Opposite sides .
In Fig. 16.19, ABCD is a quadrilateral.
Name a pair of opposite sides.

In Fig. 16.19, ABCD is a quadrilateral.
Name a pair of adjacent angles.

A quadrilateral has all its four angles of the same measure. What is the measure of each?
In quadrilateral PQRS, ∠P : ∠Q : ∠R : ∠S = 3 : 4 : 6 : 7.
Calculate each angle of the quadrilateral and then prove that PQ and SR are parallel to each other
(i) Is PS also parallel to QR?
(ii) Assign a special name to quadrilateral PQRS.
The angles of a pentagon are x°, (x - 10)°, (x + 20)°, (2x - 44)° and (2x - 70)°. Find the angles.
In the quadrilateral ABCD, AB = BC and AD = DC Measure of ∠BCD is
In the following figure,

∠COA is a/an ______ angle
The number of common points in the two angles marked in the following figure is ______.

