To calculate the amount of wrapping paper needed, we need to find the surface area of the box.
The formula for the surface area of a rectangular prism is:
Surface Area = 2lw + 2lh + 2wh
Given:
Length (l) = 17 cm
Width (w) = 10 cm
Height (h) = 4 cm
Plugging in the values:
Surface Area = 2(17)(10) + 2(17)(4) + 2(10)(4)
Surface Area = 340 + 136 + 80
Surface Area = 556 cm^2
Therefore, Jerry will need 556 square centimeters of wrapping paper to wrap the present.
se the image to answer the question.
An illustration shows a rectangular prism with its length measuring 17 centimeters, width measuring 10 centimeters, and height measuring 4 centimeters. The edges that are not visible are marked as dashed lines.
Jerry wants to wrap a present in a box for his mother. The box measures 10 cm wide, 4 cm high, and 17 cm long. How much wrapping paper will Jerry need to wrap the present?
(1 point)
3 answers
in cm2
Jerry will need 556 square centimeters of wrapping paper.
4 answers