A square with a perimeter of 82 units is dilated by a scale factor of 4. Find the perimeter of the square after dilation. Round your answer to the nearest tenth, if necessary.

Answer 1

The original perimeter of the square is 82 units.

After dilation by a scale factor of 4, all the sides will be multiplied by 4.

So, the new perimeter of the square after dilation is 82 * 4 = 328 units.

Therefore, the perimeter of the square after dilation is 328 units.