A rectangle is 6 cm long.If the perimeter of the rectangle i

A rectangle is 6 cm long.If the perimeter of the rectangle i If the perimeter of a rectangle is 40cm ang its length is x The area of a rectangle is 24 cm2(平方厘米） and the perimeter is The perimeter of a rectangle is 72m. What are its dimensions the width of a rectangle is 7 cm shorter than the length .if A rectangle has perimeter 22 m.Express the area of the recta the length of a rectangle 什么意思 The area of rectangle is 192c㎡.If the length is12cm,find it' The area of a rectangle is 60 cm2.The length of the rectangl The blackboard is a rectangle对画线部分提问（画线部分为“a rectangle”） If the perimeter of a square is 7/2m,use5/8 of its perimeter In Fig.4,ABCD is a rectangle.,The area of the shaded rectang