Question

19) If the diameter of the base of the cone Is 14,0 cm and height is 24.0 cm, the total surface area of a
cone is:
a. 550
b. 704
c. 802
d. 1232​

Answer 1

A=πr(r+h^2+r^2)

=π·7·(7+24^2+7^2)

≈703.71675