Area of a circular ring: A = 4
bsmiddle" class="latex-formula">pw
Solve for p. Find p when A = 22 cm^2 and w = 2 cm
Perimeter of a track: P = 2
r + 2x
Solve for r. Finf r when P = 440 yrds and x = 110 yrds
Solve for p. Find p when A = 22 cm^2 and w = 2 cm
Perimeter of a track: P = 2
Solve for r. Finf r when P = 440 yrds and x = 110 yrds
1 answer:
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Given:
The volume of a cube-shaped box is cubic meter.
To find:
The perimeter of each of its faces.
Solution:
Let "a" be the side length of the cube shaped box. Then the volume of the box is:
It is given that the volume of a cube-shaped box is cubic meter.
Taking cube root on both sides, we get
Now, the perimeter of each face of a cube is:
Where, a is the side length of the cube.
Putting , we get
Therefore, the perimeter of each face of a cube-shaped box is 2 meters.