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प्रश्न
Complete of the following, so as to make a true statement:
A quadrilateral has ..... vertices, no three of which are .....
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उत्तर
A quadrilateral has four vertices, no three of which are collinear.
संबंधित प्रश्न
How many diagonals does following have?
A regular hexagon
Complete of the following, so as to make a true statement:
The sum of the angles of a quadrilateral is ......
In Fig. 16.19, ABCD is a quadrilateral.
How many pairs of adjacent sides are there?

Use the following figure to find the value of x

Two diagonals of an isosceles trapezium are x cm and (3x – 8) cm. Find the value of x.
The angles A, B, C and D of a quadrilateral are in the ratio 2 : 3 : 2 : 3. Show this quadrilateral is a parallelogram.
One angle of a hexagon is 140° and the remaining angles are in the ratio 4 : 3 : 4 : 5 : 4. Calculate the measures of the smallest and the largest angles.
ΔPQR and ΔSQR are on the same base QR with P and S on opposite sides of line QR, such that area of ΔPQR is equal to the area of ΔSQR. Show that QR bisects PS.
In the figure, PQRS and PTVS are two cyclic quadrilaterals, If ∠QRS = 100°, then ∠TVS =
If the sum of two angles is greater than 180°, then which of the following is not possible for the two angles?
