Area = Length *Width = 28*4 = 112 sq cm
No. 28 cm is a measurement with one dimension - a length An area has two dimensions so the units must have 2 dimensions; it would be 28 sq cm or 28 cm²
The area of rectangle is : 28.0
It is: 4*7 = 28 square cm
49 square centimetres.
Area = Length *Width = 28*4 = 112 sq cm
No. 28 cm is a measurement with one dimension - a length An area has two dimensions so the units must have 2 dimensions; it would be 28 sq cm or 28 cm²
28 cm squared
The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2 The area of a circle with a diameter of 28 cm is pi*(d/2)2= 615.8 cm2
If it has a 28 cm perimeter, its sides are length 28/4 = 7. So, the area would be 7 x 7 = 49 cm2.
The area of square is : 784.0
49 cm2
Using 3.14 as Pi the area of circle is: 2461.76
Curved surface area: pi*21*28 = 1847.256 square cm rounded to three decimal places
The area of rectangle is : 28.0
It is: 4*7 = 28 square cm
The perimeter would be 28 cm