हिंदी

If all pairs of adjacent sides of a quadrilateral are congruent then it is called ______.

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प्रश्न

If all pairs of adjacent sides of a quadrilateral are congruent then it is called ______.

विकल्प

  • Rectangle 

  • Parallelogram

  •  Trapezium 

  • Rhombus

MCQ
रिक्त स्थान भरें
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उत्तर

If all pairs of adjacent sides of a quadrilateral are congruent then it is called Rhombus.

Explanation:

When all the pairs of the adjacent sides of a quadrilateral are congruent then it is a rhombus.

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अध्याय 5: Quadrilaterals - Problem Set 5 [पृष्ठ ७३]

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बालभारती Mathematics 2 [English] Standard 9 Maharashtra State Board
अध्याय 5 Quadrilaterals
Problem Set 5 | Q 1. (i) | पृष्ठ ७३

संबंधित प्रश्न

Name the quadrilaterals whose diagonals are perpendicular bisectors of each other


The following figure is parallelogram. Find the degree values of the unknown xyz

 


The following figure is parallelogram. Find the degree values of the unknown xyz


The following figure is parallelogram. Find the degree values of the unknown xyz


The sum of two opposite angles of a parallelogram is 130°. Find all the angles of the parallelogram.


Diagonals of parallelogram ABCD intersect at O as shown in the following fegure. XY contains O, and XY 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.

 


In a parallelogram ABCDAB = 10 cm, AD = 6 cm. The bisector of ∠A meets DC in EAEand BC produced meet at F. Find te length CF

 


Which of the following statement is true for a rhombus? 

 It has two pairs of parallel sides. 


Which of the following statement is true for a rhombus? 

It has only two pairs of equal sides.


Which of the following statement is true for a rhombus? 

Two of its angles are at right angles 


Which of the following statement is true for a rhombus?

Its diagonals are equal and perpendicular.


The diagonals of a quadrilateral are perpendicular to each other. Is such a quadrilateral always a rhombus? If your answer is 'No', draw a figure to justify your answer.


Construct a rhombus whose diagonals are of length 10 cm and 6 cm.


ABCD is a rhombus and its diagonals intersect at O.
(i) Is ∆BOC ≅ ∆DOC? State the congruence condition used?
(ii) Also state, if ∠BCO = ∠DCO.


The diagonals of a quadrilateral are of lengths 6 cm and 8 cm. If the diagonals bisect each other at right angles, what is the length of each side of the quadrilateral?


Diagonals of a parallelogram intersect each other at point O. If AO = 5, BO = 12 and AB = 13 then show that `square`ABCD is a rhombus. 


In a rhombus PQRS if PQ = 7.5 cm then find QR. If ∠QPS = 75° then find the measure of ∠PQR and ∠SRQ.


Measure of one angle of a rhombus is 50°, find the measures of remaining three angles.


If the adjacent sides of a parallelogram are equal then parallelogram is a ______.


In a rhombus diagonals intersect at ______ angles.


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