1. http://webwork1.math.utah.edu/webwor...rob5image1.png

Find the area enclosed between http://webwork1.math.utah.edu/webwor...98387e6711.png and http://webwork1.math.utah.edu/webwor...d9d094b661.png, on the interval from http://webwork1.math.utah.edu/webwor...d394853bc1.png to http://webwork1.math.utah.edu/webwor...a1091cf1a1.png.

Area =????

2. Find the area of the region enclosed between http://webwork1.math.utah.edu/webwor...edfca60801.png and http://webwork1.math.utah.edu/webwor...930be57411.png from http://webwork1.math.utah.edu/webwor...c67fef88e1.png to http://webwork1.math.utah.edu/webwor...7b9d151061.png. Hint: Notice that this region consists of two parts.