The perimeter, as it is formally known, is 2*(Length + Breadth) = 2*(5' + 4') = 2*9' = 18 ft.
A rectangle measuring 5m * 5m (technically, a square) has an area of 5*5 = 25 m^2
5 x 6 = 30 cm2
Length: 4; Width: 5 or Length: 5; Width: 4
A shape with a perimeter of 16 units could be a square with each side measuring 4 units (4 + 4 + 4 + 4 = 16), a rectangle with dimensions of 3 units by 5 units (3 + 5 + 3 + 5 = 16), or a triangle with sides measuring 6 units, 5 units, and 5 units (6 + 5 + 5 = 16). These are just a few examples of shapes that could have a perimeter of 16 units.
4+4+5+5=18= perimeter
Rectangles with a perimeter of 20 units can have various dimensions, as long as the sum of the lengths of all four sides equals 20 units. One example could be a rectangle with sides measuring 4 units by 6 units, as 4 + 4 + 6 + 6 = 20. Another example could be a square with sides measuring 5 units each, as 5 + 5 + 5 + 5 = 20. In general, rectangles with sides of any length that add up to 20 units can have a perimeter of 20 units.
45 square meters (9 x 5 = 45)
If the shape measuring 8 centimeters by 5 centimeters is a rectangle, the perimeter of the rectangle is 25 centimeters (2w + 2l)
The breadth of a rectangle is the height.
I believe it is 15ft squared...... Formula is A=(B)(H)
The perimeter of rectangle A would then be 80 because 80 to 100 is 4 to 5 simplified and the area of triangle A would depend on the sides and area of rectangle B which have not been given.
20