In rectangle ABCD, angle C is trisected by `bar(CF) and bar(CE)`, where E is one `bar(AB)` , F is on `bar(AD), BE = 6, and AF = 2`. Which of the following is closest to the area of the rectangle ABCD ?

In DeltaABC, bar(AD),bar(BE) are medians bar(BE)|\|bar(DF) . To prove CF=1/4AC it was written as In DeltaABC 'D' is the mid-point of bar(BC) and BE|\|DF . As per triangle mid-point theorem F is the mid-point of bar(CE) :. CF=1/2 CE . Which of the following is the next step? Which of the following is the next step?

In the given rectangle ABCD, the sum of the lengths of two diagonals is equal to 52 cm and E is a point in AB, such that bar(OE) is perpendicular to bar(AB) . Find the lengths of the sides of the rectangle, if OE=5 cm.

If ABCD is a square, then bar(AB) + 2 bar(BC) + 3 bar(CD) + 4 bar(DA) =

In the figure, ABCD is a rectangle. The area of quadrilateral EBFD is one half the area of the rectangle ABCD. Which one of the following is the value of AD ?

In DeltaABC , D, E are the mid points bar(AB),bar(AC) of F, G are the mid points of bar(AD),bar(AE) .If bar(FG)= 2cm , then BC=

ABCD is a parallelogram.bar(AP) bisects /_A and bar(CQ) bisects /_C.P lies on bar(CD) and Q lies on bar(AB0) .Show that

In rectangle ABCD below , bar (BC) is 16 inches long and bar(CD ) is 12 inches long . Points E,F and G are the midpoints of bar(AD ) , bar(AB ) and bar(BC ) respectively . What is the perimeter ,in inches , of pentagon CDEFG ?

Rectangle ABCD is inscribed in a circle. If the radius of the circle is 2 and bar(CD)=2 , what is the area of the shaded region ?