Question

Look at the image below vsc !!!!!!!!!

Answer 1

Answer:

Surface area = $268.47ft^3$

Step-by-step explanation:

Formula to find the surface area of a triangle:

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

(SA = surface area)

$\pi =3.14\\r=radius\\l=length$

$SA=(3.14)(5)(12.1)+(3.14)(5)^2$

$SA=189.97+78.5$

$SA=268.47ft^3$

hope this helps......