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प्रश्न
Can the following figure be parallelogram. Justify your answer.
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उत्तर
\[\text{ No . This is because the opposite angles are not equal } . \]
संबंधित प्रश्न
Name the quadrilaterals whose diagonals are perpendicular bisectors of each other
The perimeter of a parallelogram is 150 cm. One of its sides is greater than the other by 25 cm. Find the length of the sides of the parallelogram.
Find the angles marked with a question mark shown in Fig. 17.27
Diagonals of parallelogram ABCD intersect at O as shown in the following fegure. XY contains O, and X, Y are points on opposite sides of the parallelogram. Give reasons for each of the following:
(i) OB = OD
(ii) ∠OBY = ∠ODX
(iii) ∠BOY = ∠DOX
(iv) ∆BOY ≅ ∆DOX
Now, state if XY is bisected at O.
Which of the following statement is true for a rhombus?
It has two pairs of parallel sides.
If the diagonals of a rhombus are 12 cm and 16cm, find the length of each side.
One side of a rhombus is of length 4 cm and the length of an altitude is 3.2 cm. Draw the rhombus.
Show that each diagonal of a rhombus bisects the angle through which it passes.
ABCD is a rhombus whose diagonals intersect at O. If AB = 10 cm, diagonal BD = 16 cm, find the length of diagonal AC.
ABCD is a rhombus such that the perpendicular bisector of AB passes through D. Find the angles of the rhombus.
Hint: Join BD. Then ∆ABD is equilateral.
