Answer:
The approximate lateral surface area of the cone is 251.2 m^{2}
Explanation:
we know that
The lateral area of a cone is equal to
LA=(pi)(r)(l)
we have
r=16/2=8 m -----> the radius is half the diameter
l=10 m ----> the slant height
pi=3.14
substitute the values
LA=(3.14)(8)(10)=251.2 m^{2}