17 A welder welding hex mesh in a refinery switches from a 1/8" diameter rod toa 3/16" diameter rod as shown below. By what percent has the surface areaincreased?/"16"

To find out the percentage increase in the surface area.

Answered: 17 A welder welding hex mesh in a…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter61: Areas Of Circles, Sectors, And Segments

Section: Chapter Questions

Problem 50A

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17 A welder welding hex mesh in a refinery switches from a 1/8" diameter rod to a 3/16" diameter rod as shown below. By what percent has the surface area increased? %6"