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प्रश्न
Fill in the blank in the following, so as to make the statement true:
A rectangle is a parallelogram in which .....
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उत्तर
A rectangle is a parallelogram in which each angle is a right angle.
संबंधित प्रश्न
In a parallelogram ABCD, the diagonals bisect each other at O. If ∠ABC = 30°, ∠BDC = 10° and ∠CAB = 70°. Find:
∠DAB, ∠ADC, ∠BCD, ∠AOD, ∠DOC, ∠BOC, ∠AOB, ∠ACD, ∠CAB, ∠ADB, ∠ACB, ∠DBC and ∠DBA.
In the following figure, BDEF and DCEF are each a parallelogram. Is it true that BD = DC? Why or why not?

Which of the following statement is true for a rectangle?
Its diagonals are perpendicular.
Fill in the blank of the following, so as to make the statement true:
A square is a rectangle in which .....
A mason has made a concrete slab. He needs it to be rectangular. In what different ways can he make sure that it is rectangular?
Using opposite angles test for parallelogram, prove that every rectangle is a parallelogram.
Adjacent sides of a rectangle are 7 cm and 24 cm. Find the length of its diagonal.
Draw a rectangle ABCD such that l(AB) = 6.0 cm and l (BC) = 4.5 cm.
The following figure is a rectangle in which x: y = 3: 7; find the values of x and y.

PQRS is a rectangle. The perpendicular ST from S on PR divides ∠S in the ratio 2:3. Find ∠TPQ.
