Question
PSLE
In the figure, the square RSTU is made up of two parts, V and W. The part, V, is formed by a semicircle and the line RS. The perimeter of V is 34 cm and the perimeter of the shaded part, W, is 62 cm.
  1. Find the perimeter of the square RSTU.
  2. Find the area of the shaded part W. (Take π =227)
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, the square RSTU is made up of two parts, V and W. The part, V, is formed by a semicircle and the line RS. The perimeter of V is 34 cm and the perimeter of the shaded part, W, is 62 cm.
  1. Find the perimeter of the square RSTU.
  2. Find the area of the shaded part W. (Take π =227)