12cm
Calculate the perimeter of a rectangle that is 4cm by 2cm
Perimeter of Rectangle = 2(length + width) =2(45+30) =150 cm
idk help me someone !! plzzz Length = 3x Width = x Perimeter is 2(3x+x) = 8x = 58 cm. x = 58/8 = 7.25 cm Length = 3*7.25 = 21.75 cm Width = 7.25 cm Perimeter = 58 cm
Perimeter = 720 mm or 72 cm
Length of rectangle: 7.9 cm Width of rectangle: 1.3 cm Area of rectangle: 7.9 times 1.3 = 10.27 square cm
Perimeter of rectangle = 2 *(l+b) =2 *(45+30)= 2 * 75 =150 cm
Perimeter of Rectangle = 2(length + width) =2(45+30) =150 cm
width=9 length=18
the width equals 14 cm. and the length equals 31 cm.
20 cm
The length could be 3 cm (width = 1 cm), with a perimeter of 8 cm, which is not more than 72 cm. Or it could be 6 cm (w = 2 cm, perimeter = 16 cm).
The length is 14 cm
You forgot to put in the length of the rectangle's perimeter.
length 18 width 7
Let the width of rectangle is w cm (Length is 12 cm more) so length is w + 12 Perimeter = 16 times of width 2 (length + width) = 16 * width Rest of the homework, do yourself.
700cm
20
150 cm