http://i10.tinypic.com/3ztgdx2.jpg(adsbygoogle = window.adsbygoogle || []).push({});

Consider a pasture bordering on a straight river. At 2m from the river, a goat is tied to a pole with a 4m long rope. What is the area of grass that the goat can graze?

The answer i got is about 40.4383m^2

Am i correct?

**Physics Forums | Science Articles, Homework Help, Discussion**

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Polar coordinates

**Physics Forums | Science Articles, Homework Help, Discussion**