The length of the rectangle is 18cm. The width of the rectangle is 9cm.
if one length is 9cm, the other length must be 6cm to make an area of 54cm. hence the perimeter is 9+9+6+6 = 30cm
54cm
the area is 54cm squared. which is a little 2 at the top of where m in the cm finishes.
edit: just check answer, answer was wrong
First, set up a few equations...2w + 2l = 54w = l/2With a little manipulation...l = 2wso therefore6w = 54w = 9and, substituting back in,l = 18
if one length is 9cm, the other length must be 6cm to make an area of 54cm. hence the perimeter is 9+9+6+6 = 30cm
20 x 2 = 4007 x 2 = 1440 + 14 = 54cmSo the perimeter is 54cm
54cm
9 centimetres,as 54/6 is 9
12 + 24 + 18 = 54cm (Or 0.54 metres)
False. 54cm = 540mm
the area is 54cm squared. which is a little 2 at the top of where m in the cm finishes.
yes,it is true...... 5.4mm = 54 cm
is 54cm=5.4mm
57cm X 54cm X 15 cm equals 7,156 square inches.