Question

The cone shown has a diameter of 8 centimeters and a slant height of 5 centimeters. Which choice is closest to the total surface area? Use 3.14 to approximate pi.

Answer 1

113.04cm2

Explanation:

pirl + pi r^2

3.14(4x5 +4^2)=3.14(20 + 16)

3.14 x36=113.04