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प्रश्न
Complete of the following, so as to make a true statement:
A quadrilateral has .... diagonals.
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उत्तर
A quadrilateral has two diagonals.
संबंधित प्रश्न
What is the sum of the measures of the angels of a convex quadrilateral? Will this property hold if the quadrilateral is not convex? (Make a non-convex quadrilateral and try!)
Complete of the following, so as to make a true statement:
The sum of the angles of a quiadrilateral is .... right angles.
In Fig. 16.19, ABCD is a quadrilateral.
How many pairs of adjacent angles are there?

The angles of a quadrilateral are 110°, 72°, 55° and x°. Find the value of x.
From the following figure find;
- x
- ∠ABC
- ∠ACD
In the given figure : ∠b = 2a + 15 and ∠c = 3a + 5; find the values of b and c.

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.

One diagonal of a rectangle is 18 cm. What is the length of its other diagonal?
Observe the figure below and find out their name.

In the following figure, What is AC – EC?

