Question
Find the surface area of a shape that's width9 lenth6 hight18
Answers
Answered by
GPT 3.5
The shape you described is a rectangular prism.
To calculate the surface area of a rectangular prism, we need to find the areas of each face and then sum them up.
The formula for the surface area of a rectangular prism is:
Surface Area = 2lw + 2lh + 2wh
Given:
Width = 9
Length = 6
Height = 18
Plugging these values into the formula:
Surface Area = 2(9)(6) + 2(9)(18) + 2(6)(18)
Simplifying:
Surface Area = 108 + 324 + 216
Surface Area = 648
Therefore, the surface area of the rectangular prism is 648 square units.
To calculate the surface area of a rectangular prism, we need to find the areas of each face and then sum them up.
The formula for the surface area of a rectangular prism is:
Surface Area = 2lw + 2lh + 2wh
Given:
Width = 9
Length = 6
Height = 18
Plugging these values into the formula:
Surface Area = 2(9)(6) + 2(9)(18) + 2(6)(18)
Simplifying:
Surface Area = 108 + 324 + 216
Surface Area = 648
Therefore, the surface area of the rectangular prism is 648 square units.
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