1 Answer

Doron Zavelevsky · Answer 1 · 2022-05-08T02:54:27+0000

Answer:

$A=301.71\ \text{inches}^2$

Explanation:

Given that,

The radius of a cone, r = 6 inches

The slant height of the cone, l = 10 inches

We need to find the total surface area of the cone. It is given by :

$A=\pi rl+\pi r^2$

Substituting all the values,

$A=\pi r(l+ r)\\\\A=(22)/(7)* 6* (10+ 6)\\\\A=301.71\ \text{inches}^2$

So, the total surface area of the cone is
$301.71\ \text{inches}^2$ .

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