20 x 2 = 40
07 x 2 = 14
40 + 14 = 54cm
So the perimeter is 54cm
perimeter of a rectangle is 20 on each side
A 6 by 4 rectangle will have a perimeter of 20 units
The perimeter of a rectangle measuring 20x45 centimeters is (2*20) + (2*45) = 40 + 90 = 130 cm
5
Perimeter = 20+8+20+8 = 56 cm.....
perimeter of a rectangle is 20 on each side
A 6 by 4 rectangle will have a perimeter of 20 units
2 x 10 = 20 2 x 20 = 40 add them up 60km
It is 5 units * 20 units. A smaller perimeter can be attained by a square but the question specified a rectangle.
Perimeter of [ 16 x 26 ] rectangle = 16 + 16 + 26 + 26 = 84-ft . Perimeter of a 20-ft square = 4 x 20 = 80-ft . The rectangle has the greater perimeter.
20
The width of the rectangle is 4 cm
The perimeter and area don't depend on each other. Knowing one doesn't tell you the other. -- A circle with perimeter (circumference) of 20 cm has area of 31.83 cm2. -- A square with perimeter of 20 cm has area of 25 cm2 . -- A (9 x 1) rectangle has perimeter of 20 cm and area of 9 cm2 . -- A (8 x 2) rectangle has perimeter of 20 cm and area of 16 cm2 . -- A (7 x 3) rectangle has perimeter of 20 cm and area of 21 cm2 . -- A (6 x 4) rectangle has perimeter of 20 cm and area of 24 cm2 .
30
The perimeter of a rectangle measuring 20x45 centimeters is (2*20) + (2*45) = 40 + 90 = 130 cm
5
Perimeter = 20+8+20+8 = 56 cm.....