2003.3

Part of Indonesia Regional MO OSP SMA - geometry

Problems(1)

area of quadril. wanted on cube (2003 Indonedia MO Province P2 q3 OSP)

Source:

P

Q

are the midpoints of the edges

AE

CG

ABCD.EFGH

respectively. If the length of the cube edges is

1

unit, determine the area of the quadrilateral

DPFQ

geometryrectangle3D geometrycube