A,B,C,D are the midpoints of the given rectangle and AB=BC=CD=DA=5CM
if one of the sides of the rectangle is 6 cm in length m what is the area of the quadrilateral ABCD ?

a)21 b)24 c)25 .

• the quadrilateral is a rombus area=1/2*diagonal1*diagonal2
  now one diagonal=6 (given)
  another one=8(2*srt(5^2-3^2))
  then area=1/2*6*8=24
  answer=b)
• 11 years agoHelpfull: Yes(0) No(0)