Area of square `ABCD` is 4 `unit^2. M and N` are mid points of `AB and BC.` Find `PC.`

In the figure, the area of square ABCD is 4 cm^2 and E any point on AB,F,H and K are the mid point of DE,CF,DG, and CH respectively. The area of DeltaKDC is -

ABCD is a trapezium . AB ||CD and AB : CD = 5 : 4 , E and F are mid points of AD and BC, if CD= 20 cm , Find EF

In a figure, ABCD is a rectangle and P & Q are mid-points of CD and BC respectively. Find ratio of area of shadow region and area of un-shad-owed region?

In the given figure ABCD is a parallelogram in which AB||CD and E and F are the mid points of AB and BC respectively. What is the area of angleBEF ?

ABCD is a square of side length 1 unit.P and Q are points on AB and BC such that /_PDQ=45^(@) .Then the perimeter of Delta PBQ is

Point M is the mid point of seg AB and AB = 14 unit then AM =?

ABCD is a trapezium in which AB || DC . M and N are the mid-points of AD and BC respectively. If AB = 12 cm, and MN = 14 cm, find CD.