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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 .
Complete of the following, so as to make a true statement:
A quadrilateral has ...... angles.
Two angles of a quadrilateral are of measure 65° and the other two angles are equal. What is the measure of each of these two angles?
Complete the following statement by means of one of those given in brackets against each:
If in a quadrilateral only one pair of opposite sides are parallel, the quadrilateral is ................
If the bisectors of two adjacent angles A and B of a quadrilateral ABCD intersect at a point O such that ∠C + ∠D = k ∠AOB, then find the value of k.
Observe the figure below and find out their name.

If angles A, B, C and D of the quadrilateral ABCD, taken in order, are in the ratio 3 : 7 : 6 : 4, then ABCD is a ______.
If APB and CQD are two parallel lines, then the bisectors of the angles APQ, BPQ, CQP and PQD form ______.
Using the information given, name the right angles in part of figure:
AC ⊥ CD

Can we have two obtuse angles whose sum is a complete angle? Why or why not?
