Question
PSLE
In the figure not drawn to scale, XZBD and YACE are squares. XY, ZA, BC and DE are of the same length. The ratio of ZY : XY is 5 : 1.
  1. What fraction of square XZBD is unshaded?
  2. If the length of the square XZBD is 30 cm, find the shaded area in cm2.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

PSLE
In the figure not drawn to scale, XZBD and YACE are squares. XY, ZA, BC and DE are of the same length. The ratio of ZY : XY is 5 : 1.
  1. What fraction of square XZBD is unshaded?
  2. If the length of the square XZBD is 30 cm, find the shaded area in cm2.