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प्रश्न
State with reason whether the following statement is ‘true’ or ‘false’.
Every rhombus is a rectangle.
विकल्प
True
False
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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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संबंधित प्रश्न
All rhombuses are parallelograms.
The following figure is parallelogram. Find the degree values of the unknowns x, y, z.
If an angle of a parallelogram is two-third of its adjacent angle, find the angles of the parallelogram.
The measure of one angle of a parallelogram is 70°. What are the measures of the remaining angles?
ABCD is a parallelogram in which ∠A = 70°. Compute ∠B, ∠C and ∠D.
Find the angles marked with a question mark shown in Fig. 17.27
Which of the following statement is true for a rhombus?
It has two pairs of equal sides.
Which of the following statement is true for a rhombus?
Its diagonals are equal and perpendicular.
Which of the following statement is true for a rhombus?
It is a parallelogram.
Fill in the blank, in the following, so as to make the statement true:
The diagonals of a rhombus ...... each other at ...... angles.
If the diagonals of a rhombus are 12 cm and 16cm, find the length of each side.
Show that each diagonal of a rhombus bisects the angle through which it passes.
Which of the following statement is true for a rectangle?
Its diagonals are equal and bisect each other.
State with reason whether the following statement is ‘true’ or ‘false’.
Every parallelogram is a rhombus.
If all pairs of adjacent sides of a quadrilateral are congruent then it is called ______.
If opposite angles of a rhombus are (2x)° and (3x - 40)° then value of x is ______.
All rhombuses are squares.
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.
Construct a rhombus whose side is 5 cm and one angle is of 60°.
