Question
QRST is a square of side 14 cm. The shaded area is 64 cm2. Calculate the total areas of U, V, W and X. (Take π = 227).
3 m

Click button first when a symbol is required. X

QRST is a square of side 14 cm. The shaded area is 64 cm2. Calculate the total areas of U, V, W and X. (Take π = 227).