Question
Find the surface of a rectangular prism whose length is 18 millimeters height is 10 millimeters and its width is 2 millimeters
Answers
GPT 3.5
To find the surface area of a rectangular prism, we use the formula:
Surface Area = 2lw + 2lh + 2wh
Given:
Length (l) = 18 mm
Height (h) = 10 mm
Width (w) = 2 mm
Plugging in the values:
Surface Area = 2(18)(2) + 2(18)(10) + 2(2)(10)
Surface Area = 36 + 360 + 40
Surface Area = 436 square millimeters
Therefore, the surface area of the rectangular prism is 436 square millimeters.
Surface Area = 2lw + 2lh + 2wh
Given:
Length (l) = 18 mm
Height (h) = 10 mm
Width (w) = 2 mm
Plugging in the values:
Surface Area = 2(18)(2) + 2(18)(10) + 2(2)(10)
Surface Area = 36 + 360 + 40
Surface Area = 436 square millimeters
Therefore, the surface area of the rectangular prism is 436 square millimeters.