The area of a rectangle is 216 cm² and its width is 12 cm. What is its length?
Note
Length = area ÷ width = 216 ÷ 12 = 18 cm. Area means the space covered inside the rectangle, so multiply the two side lengths and write square units.
The area of a rectangle is 216 cm² and its width is 12 cm. What is its length?
Length = area ÷ width = 216 ÷ 12 = 18 cm. Area means the space covered inside the rectangle, so multiply the two side lengths and write square units.