# Test 3 (21).pdf - Thinkwell | Thinkwell Exercise Thinkwell...

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7/19/2020Thinkwell | Thinkwell Exercisemy.thinkwell.com/twtest/printrandom.cfm?assessmentID=7023&take=1&isTWExercise=11/3Which of the following integrals gives the area of the regionthat lies inside the circle r= 2 sin θ and outside the innerloop of the limaçon r= 1 + 2 sin θ?Thinkwell ExerciseTake: 1 | 07/19/201)What is the area Aof the region that lies inside bothr= 4 cos θ and r= 4 sin θ?42π − 4π2)What is the area of the region that lies inside the cardioidr= 1 + cos θ and outside the circle
3)Which of the following integrals gives the area of the regionthat lies inside the circle r= 2 sin θ and outside the innerloop of the limaçon r= 1 + 2 sin θ?
7/19/2020Thinkwell | Thinkwell Exercisemy.thinkwell.com/twtest/printrandom.cfm?assessmentID=7023&take=1&isTWExercise=12/34)What is the area of the region that lies inside the upper halfof the first petal of r= 2 cos 3 θ and outside of r= 2 sin 3 θ?(see graph022/31/35)What is the area of the region that lies inside both of the