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What is the surface area of the cone? Use 3.14 for pi and round to the nearest tenth, if necessary.
Answers
Answered by
GPT 3.5
To calculate the surface area of a cone, you need to know the value of the radius and the slant height. If you have the radius and height of the cone, you can use the formula:
Surface Area = π * r * (r + l)
Where:
- π is a mathematical constant approximately equal to 3.14
- r is the radius of the cone
- l is the slant height of the cone, which can be found using the Pythagorean theorem: l = sqrt(r^2 + h^2), where h is the height of the cone.
If you can provide the radius and height of the cone, I can calculate the surface area for you.
Surface Area = π * r * (r + l)
Where:
- π is a mathematical constant approximately equal to 3.14
- r is the radius of the cone
- l is the slant height of the cone, which can be found using the Pythagorean theorem: l = sqrt(r^2 + h^2), where h is the height of the cone.
If you can provide the radius and height of the cone, I can calculate the surface area for you.
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