Solve
-Find the Lateral Surface Area of the Cone Generated $y = x / 4,0 \leq x \leq 5$

question 180

Multiple Choice

Solve.
-Find the lateral surface area of the cone generated by revolving the line segment $y = x / 4,0 \leq x \leq 5$ about the $y$ -axis.

• A) \(20 \pi \sqrt { 19 }\)
• B) \(20 \pi \sqrt { 17 }\)
• C) \(100 \pi \sqrt { 19 }\)
• D) \(100 \pi \sqrt { 17 }\)