690
No shape can have an area of 23 mm since that is a measure of length, not area.
To work out the area of a rectangle, multiply the length and the width. Therefore: Area=23*20=460
23
There are many possibilities. One is a rectangle with length 9.60555128 and breadth 2.39444872 units (to 8 dp).
18 + 8 + 4 = 23
The area of a rectangle with a width of 9 and length of 23 is 207 square units.
23 feet in length 2miles in height
23.
Sorry, but this cannot be calculated. The shape could be long and skinny, like 1cm x 161 cm, or it could be a wider shape like, say 7 cm x 23 cm.
Assuming the 23cm refers to the length of its side, the area is 23*23 = 529 cm2
23
If you mean what is the value of the width when the Area = 184 square cm and the length is 23 cm. Then the value of the width is: 184/23 = 8 cm Check: 8 times 23 = 184 square cm