The length of a triangle can't be expressed in square units and only its area is expressed in square units
s^2
They are equal in length and bisect each other at 90 degrees
The first step to answering this question is convert from area to length. The area of a square is L2 where L is the length of one side. In this case, L2=81, so L=9 The perimeter of a square is calculated by the expression 4L So the perimeter of this square is 9x4=36cm
45x12units cube
It is 10*5 = 50 square cm
The length of a triangle can't be expressed in square units and only its area is expressed in square units
s^2
DensityB.desnity0 0!! !\......./density
They are equal in length and bisect each other at 90 degrees
It has four sides of equal length and the corner angles are all equal.
Having the length x meters and width 8 meters, then the area is 8x square meters.
The first step to answering this question is convert from area to length. The area of a square is L2 where L is the length of one side. In this case, L2=81, so L=9 The perimeter of a square is calculated by the expression 4L So the perimeter of this square is 9x4=36cm
x^2=3x(x-2)
45x12units cube
The area of a square is: A = Width × Height or A = Length * Length = Length^2 The Perimeter of a square is: P = Length + Length + Length + Length = 4 * Length
4(2x+3) [there's 4 equal sides] 4(2x)+4(3) 8x+12