What is the area of the largest possible quadrilateral with a perimeter of 24 cm?如果一个四边形的周长是24厘米,那么它的最大面积是什么?

What fraction of the area of large triangle is shaded what is the function of the reception area? What is the rate of overtime for the country/area? what fraction of the area of the large triangle is shadad area在What’s the area of your garden what's the area of Xingjiang是什么意思 what is the area of a circle whose circumference is 1/2 π what is the circumference of a circle whose area is 64 π 英语翻译selena can tell what area of the united states a person is form by... 英语翻译if the number of square units in the area of circle C is twice the number of linear units of the circumference of C,what is the number of square units in the area? 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? The area of a rectangle is 24 cm2(平方厘米） and the perimeter is 20 cm.What is the ratio of the length to the width? at what rate is the area of the triangle formed by the ladder,wall,and ground changing then?翻译 what is area 51? The perimeter of a rectangle is 72m. What are its dimensions that yield the maximum area? in the figure below,if PQRU and URST are squares,what is the area of rectangular region PQRST? 一道英语写的数学题14. In the figure above, the length of minor arc AB is /2 and the area of the shaded region is 1/6 the area of the entire circle. What is the radius of a circle that is ? the area of the above circle?(A) 9(B) 9/8(C) 3/4(D) How large the area is ! 同义句 What ___ ___ area it is !