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The cone shown has a radius of 6 inches and a slant height of 10 inches. What is the total surface area of the cone? Use 3.14 to approximate pi. Round your answer to the nearest whole number.

Respuesta :

assassin4234
To find the total surface area, we can use the formula 
A=3.14*r*l + 3.14*r^2
In this case, the radius is 6 and the slant height
Therefore, the equation to find the surface area is:
A = 3.14 * 6 * 10 + 3.14 *6^2
When simplified, we find that the surface area is about 301.44
Therefore, the answer rounded to the nearest whole is 301

Hope this helped!! :D
A=π•r•l+π•r²
A=3.14•6•10+3.14•6²
A=188.4+113.04
A=301.44 =301

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