英语翻译ABCD is a square with BC=12cm.⌒BOC and ⌒DOC are semicircles.In terms of π（pi,圆周率）,what is the area of the shaded region?( )A.18π-36 B.72 π-144 C.144-36π D.36-9π

英语翻译Based upon the square meters planted by area,a square meter cost is calculated and applied to the square meters harvested,rendering a cost of harvest. the kite is a square.对 a square 进行提问. There is a park .It is __.(A150-square-metreB150 square metresC150 square metreD150-square-metres)为什么选它 英语翻译Find the circumference of a circular disk whose area is 100pi square centimeters His photo is of ().A.Tian anmen Square B.Tian Anmen Square C.Tian'anmen Square There is a square _______ the neighborhood. It is( a square)括号提问 There is a square ________ the neighborhood. Let A abcd be a four-digit number.If 400abcd is a square of an integer ,then A=____or_____这道题答案是4001或8004,（注：four-digit 四位数;square 平方、平方数；integer 整数） The side lebght of a square is five meter,the perimeter of the square is（ ） the door is a recfangle.the window is a square 英语翻译这个面带微笑的方脸女孩是谁?英文翻译 who is the smiling girl with a square face可以吗 英语翻译What is the frequency of the square wave? Shanghai Museum is in ______ wine.a.the people square b.the people'square c.people's squared.people square 英语翻译ABCD is a square with BC=12cm.⌒BOC and ⌒DOC are semicircles.In terms of π（pi,圆周率）,what is the area of the shaded region?( )A.18π-36 B.72 π-144 C.144-36π D.36-9π As shown in figure 1,point C is on the segment BG and quadrilateral ABCD is a square.As shown in figure 1,point C is on the segment BG and quadrilateral ABCD is a square.AG intersects BD and CD at points E and F,respectively.If AE=5 and EF=3,then FG= 英语翻译What stands out most is that design is only a small fraction of what goes into making a grest square. 英语翻译The large square has an area of 100 square meters.The vertices of the other square lie at the midpoint of the sides of the larger square.What is the area of the smaller square?