A gift box is 12 in Long 8 in wide and two inches high how much wrapping paper is needed to wrap the gift box
To find the amount of wrapping paper needed to wrap the gift box, we need to calculate the surface area of the box.
The surface area of a rectangular box can be found using the formula:
Surface area = 2lw + 2lh + 2wh
Where l, w, and h are the length, width, and height of the box.
Plugging in the given values, we get:
Surface area = 2(12 x 8) + 2(12 x 2) + 2(8 x 2)
Surface area = 192 + 48 + 32
Surface area = 272 square inches
Therefore, you will need 272 square inches of wrapping paper to wrap the gift box.
To calculate the amount of wrapping paper needed to wrap a gift box, you need to find the surface area of the box.
A gift box has six sides: top, bottom, front, back, left, and right. The surface area of each side can be calculated by multiplying its length by width.
Let's calculate the surface area of each side:
Top and bottom:
Surface area = length x width
Surface area = 12 in x 8 in
Surface area = 96 square inches
Front and back:
Surface area = length x height
Surface area = 12 in x 2 in
Surface area = 24 square inches
Left and right:
Surface area = width x height
Surface area = 8 in x 2 in
Surface area = 16 square inches
Now, add up the surface area of all six sides to find the total amount of wrapping paper needed:
Total surface area = 2(top and bottom) + 2(front and back) + 2(left and right)
Total surface area = 2(96 square inches) + 2(24 square inches) + 2(16 square inches)
Total surface area = 192 square inches + 48 square inches + 32 square inches
Total surface area = 272 square inches
Therefore, you will need 272 square inches of wrapping paper to wrap the gift box.
To calculate the amount of wrapping paper needed to wrap the gift box, we need to find the surface area of the box.
Step 1: Calculate the surface area of the top and the bottom:
The top and bottom surfaces have the same dimensions, so we will calculate one and then multiply by 2.
Surface area of the top and bottom = length × width
Surface area of the top and bottom = 12 in × 8 in = 96 in²
Step 2: Calculate the surface area of the sides:
The sides of the box have the dimensions of length and height, so we will calculate two sides and then multiply by 2.
Surface area of the sides = (length × height) × 2
Surface area of the sides = (12 in × 2 in) × 2 = 48 in²
Step 3: Calculate the total surface area:
Total surface area = (surface area of the top and bottom) + (surface area of the sides)
Total surface area = 96 in² + 48 in² = 144 in²
Therefore, you need 144 in² of wrapping paper to wrap the gift box.