Advertisements
Advertisements
प्रश्न
Explain how a square is a quadrilateral
उत्तर
A square is a quadrilateral since it has four sides.
APPEARS IN
संबंधित प्रश्न
All squares are rhombuses and also rectangles.
All squares are not parallelograms.
Identify all the quadrilaterals that have four right angles
Explain how a square is a rectangle
In a quadrilateral ABCD, AB = AD and CB = CD.
Prove that:
- AC bisects angle BAD.
- AC is the perpendicular bisector of BD.
ABCD is a square. A is joined to a point P on BC and D is joined to a point Q on AB. If AP = DQ;
prove that AP and DQ are perpendicular to each other.
In square PQRS :
(i) if PQ = 3x – 7 and QR = x + 3 ; find PS
(ii) if PR = 5x and QS = 9x – 8. Find QS
PQRS is a square whose diagonals PR and QS intersect at O.M is a point on QR such that OQ = MQ. Find the measures of ∠MOR and ∠QSR.
Prove that the quadrilateral formed by joining the mid-points of a square is also a square.
In the given figure AF = BF and DCBF is a parallelogram. If the area of ΔABC is 30 square units, find the area of the parallelogram DCBF.
