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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
Name the quadrilaterals whose diagonals are equal
Explain why a rectangle is a convex quadrilateral.
In Fig. 17.29, suppose it is known that DE = DF. Then, is ΔABC isosceles? Why or why not?
Which of the following statement is true for a rectangle?
Its diagonals are equal.
A window frame has one diagonal longer than the other. Is the window frame a rectangle? Why or why not?
Using opposite angles test for parallelogram, prove that every rectangle is a parallelogram.
ABCD is a rectangle, if ∠BPC = 124°
Calculate:
- ∠BAP
- ∠ADP
A parallelogram PQRS is constructed with sides QR = 6 cm, PQ = 4 cm and ∠PQR = 90°. Then PQRS is a ______.
Every parallelogram is a rectangle.
In rectangle READ, find ∠EAR, ∠RAD and ∠ROD
