How mang square centimeters is the area of the shaded part?

英语翻译What fractional part of the area of the square is shaded What fraction of the area of large triangle is shaded 英语翻译If the area of the shaded region of the diagram below is How many square meters is the area of the dog that the goat In Fig.4,ABCD is a rectangle.,The area of the shaded rectang In Fig4,ABCD is a.rectangle.The area of the shaded(1/2) 英语翻译If the area of the shaded region of the regular hexagon express the area of the shaded region in the figure in terms 英语翻译if the number of square units in the area of circle C is The area of the city is nearly 352 square kilometers populat How long is each side of the square?的中文. The area of it is 467000 square metres.(划线部分提问） _____ _____