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प्रश्न
Give reason for the following :
Square is also a parallelogram.
उत्तर
Opposite sides of a parallelogram are parallel and equal. In a square, the opposite sides are parallel and the lengths of all the four sides are equal. Therefore, a square can be thought of as a special parallelogram.
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संबंधित प्रश्न
State, 'true' or 'false'
Each diagonal of a rhombus bisects it.
State, 'true' or 'false'
Every rhombus is a parallelogram.
In the given figure, if AB ∥ DC ∥ FG and AE is a straight line. Also, AD ∥ FC. Prove that: area of ∥ gm ABCD = area of ∥ gm BFGE.
A quadrilateral ABCD is such that diagonals BD divides its area into two equal parts. Prove that BD bisects AC.
If the medians of a ΔABBC intersect at G, show that ar(ΔAGB) = ar(ΔAGC) = ar(ΔBGC) = `(1)/(3)"ar(ΔABC)"`.
Find the area of quadrilateral, whose diagonals of lengths 18 cm and 13 cm intersect each other at right angle.
The length of a rectangular field is thrice of its width. If the perimeter of this field is 1.6km, find its area in sq.m.
The diagonals of a square are perpendicular to one another.
All the sides of a parallelogram are of equal length.
Give reason for the following :
A square can be thought of as a special rectangle.
