Q is a point interior of a rectangle ABCD . If QA=3cm,QB=4cm and QC=5cm,then length of QD is

O is any point inside a rectangle ABCD. Prove that OB^(2)+OD^(2)=OA^(2)+OC^(2) . DEDUCTION In the given figure, O is a point inside a rectangle ABCD such that OB=6cm, OD=8 cm and OA=5 cm, find the length of OC.

O is any point inside the rectangle ABCD. If OB = 6cm, OD = 8cm and OA = 5cm, then find the length of OC.

Construct a rectangle ABCD whose sides AB=5.4 cm and BC=4.5cm.

P and Q are points on the sides AB and AC respectively of a triangleABC . If AP= 2cm, PB = 4cm AQ= 3cm and QC= 6cm. Show that BC= 3PQ.

P and Q are points on the sides AB and AC respectively of a triangleABC . If AP= 2cm, PB = 4cm AQ= 3cm and QC= 6cm. Show that BC= 3PQ.

In the trapezium ABCD , AB||DC and the two points P and Q are situated on the sides AD and BC in such a way that PQ||DC , if PD=18cm , BQ=35cm , QC=15cm , then the length of AD is.

P and Q are points on sides AB and AC respectively of triangle ABC . If AP = 4cm, PB= 8cm, AQ = 3cm and QC =6cm, show that BC = 3PQ.

ABCD is a rectangle. If AB = 5 cm and BC = 12 cm. then BD= ……….cm

in the figure,X is a point in the interior of square ABCD.AXYZ is also a square.If DY=3cm and AZ=2cm. Then BY=