Question

A rain gutter is to be constructed from a metal sheet of
width 30 cm by bending up one-third of the sheet on each
side through an angle θ . How should θ be chosen so that the
gutter will carry the maximum amount of water?

- 10 cm -- 10 cm -- 10 cm

Image Transcription

- 10 cm -- 10 cm -- 10 cm

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Math
Calculus

Applications of Derivative