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प्रश्न
Complete of the following, so as to make a true statement:
The number of pairs of opposite angles of a quadrilateral is .......
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उत्तर
The number of pairs of opposite angles of a quadrilateral is two .
संबंधित प्रश्न
Complete of the following, so as to make a true statement:
A quadrilateral has .... diagonals.
In Fig. 16.19, ABCD is a quadrilateral.
How many pairs of opposite angles are there?
If the sum of the two angles of a quadrilateral is 180°. What is the sum of the remaining two angles?
In Fig. 16.21, the bisectors of ∠A and ∠B meet at a point P. If ∠C = 100° and ∠D = 50°, find the measure of ∠APB.
Complete the following statement by means of one of those given in brackets against each:
A line drawn from the mid-point of one side of a triangle .............. another side intersects the third side at its mid-point.
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.
In parallelogram ABCD, its diagonals intersect at point O. If OA = 6 cm and OB = 7.5 cm, find the length of AC and BD.
The number of straight angles in the following figure is ______.
Can we have two obtuse angles whose sum is a complete angle? Why or why not?
Draw a rough sketch of a quadrilateral KLMN. State two pairs of opposite sides.
