ABCD is a square with total area 36 cm2. F is the midpoint of AD and E is the midpoint of FD. BE and CF
In the diagram below, OAB is a circular sector with OA = OB and ∠AOB = 300. A semicircle passing through A is drawn with
In triangle ABC, D is the midpoint of BC and E is the midpoint of CA. AD and BE are perpendicular to each other. The
E is a point of the side AB of a rectangle ABCD such that AE = 2EB, and Z is the midpoint of the side