Saturday

February 28, 2015

February 28, 2015

Posted by **punk480** on Sunday, April 22, 2012 at 11:46am.

If the area of the deck is 68π square feet, what is x, the width of the deck?

- geometry -
**Damon**, Sunday, April 22, 2012 at 12:34pmx = r - 16

pi (r^2 - 16^2) = 68 pi

so

r^2 - 16^2 = 68

r^2 = 324

r = 18

x = 18-16 = 2 feet

**Answer this Question**

**Related Questions**

Geometry - A rectangular swimming pool that is 12ft by 15 ft has a deck of ...

Math - A rectangular swimming pool that is 12ft by 15 ft has a deck of uniform ...

Math - A 10m by 20m pool is to be surrounded by a deck of uniform width. The ...

MATH - area question - I need help on where to begin with this problem. You are...

Math - The Smiths have a pool that is 20 feet by 35 feet. A 5 foot wide deck ...

math - A 20-ft by 40-ft swimming pool is surrounded by a deck d feet wide. What ...

Math (Area) - I need help on where to begin with this problem. You are ...

Math - A rectangular wimming pool is 40 ft wide and 45 ft long. It is surrounded...

math - a rectangular swimming pool 20 feet long and 10 feet wide,is enclosed by ...

math - a rectangular swimming pool 20 feet long and 10 feet wide,is enclosed by ...