Question
PSLE
The figure is made up of two rectangles, QRXV and VWTU, and two right-angled isosceles triangles, RSX and TSW. RQ = 15 cm, TU = 9 cm and RX = y cm. QVU and SXWV are straight lines.
  1. Find the length of QU in terms of y. Give your answer in the simplest form.
  2. Find the total area of the figure when y = 18.
3 m
(a)

Click button first when a symbol is required. X

PSLE
The figure is made up of two rectangles, QRXV and VWTU, and two right-angled isosceles triangles, RSX and TSW. RQ = 15 cm, TU = 9 cm and RX = y cm. QVU and SXWV are straight lines.
  1. Find the length of QU in terms of y. Give your answer in the simplest form.
  2. Find the total area of the figure when y = 18.