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महाराष्ट्र राज्य शिक्षण मंडळएस.एस.सी (इंग्रजी माध्यम) इयत्ता ९ वी

State with reason whether the following statement is ‘true’ or ‘false’. Every rhombus is a rectangle.

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प्रश्न

State with reason whether the following statement is ‘true’ or ‘false’.

Every rhombus is a rectangle.

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर
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उत्तर

This statement is False.

Reason: 

Opposite angles of a rhombus are congruent; however, all angles of a rectangle are congruent.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 5: Quadrilaterals - Practice Set 5.3 [पृष्ठ ६९]

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बालभारती Mathematics 2 [English] Standard 9 Maharashtra State Board
पाठ 5 Quadrilaterals
Practice Set 5.3 | Q 5. (ii) | पृष्ठ ६९

संबंधित प्रश्‍न

The measure of one angle of a parallelogram is 70°. What are the measures of the remaining angles? 


Two adjacent sides of a parallelogram are 4 cm and 3 cm respectively. Find its perimeter.


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 the following  Figure  ABCD is a  arallelogram, CE bisects ∠C and AF bisects ∠A. In each of the following, if the statement is true, give a reason for the same:

(i) ∠A = ∠C
(ii) \[\angle FAB = \frac{1}{2}\angle A\] 

(iii) \[\angle DCE = \frac{1}{2}\angle C\]

(iv) \[\angle CEB = \angle FAB\]

(v) CE || AF 


Points E and F lie on diagonal AC of a parallelogram ABCD such that AE = CF. What type of quadrilateral is BFDE?


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? 

Two of its angles are at right angles 


Which of the following statement is true for a rhombus? 

It has all its sides of equal lengths.


Which of the following statement is true for a rhombus?

 It is a quadrilateral. 


Fill in the blank, in each of the following, so as to make the statement true: 

If the diagonals of a parallelogram bisect each other at right angles, then it is a ......


One side of a rhombus is of length 4 cm and the length of an altitude is 3.2 cm. Draw the rhombus.


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State with reason whether the following statement is ‘true’ or ‘false’.

Every parallelogram is a rhombus.


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(i) if ∠A = 74° ; find ∠B and ∠C.
(ii) if AD = 7.5 cm ; find BC and CD.


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(i) ∠ACB
(ii) ∠DAC
(iii) ∠ADC.


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Construct a rhombus whose side is 5 cm and one angle is of 60°.


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