Question
PSLE
In the figure not drawn to scale, YACE and ZBDF are squares. YZ, AB, CD and EF are of the same length. The ratio of ZA : YZ is 2 : 1.
  1. What fraction of square YACE is unshaded?
  2. If the length of the square YACE is 75 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, YACE and ZBDF are squares. YZ, AB, CD and EF are of the same length. The ratio of ZA : YZ is 2 : 1.
  1. What fraction of square YACE is unshaded?
  2. If the length of the square YACE is 75 cm, find the shaded area in cm2.